199439604

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 654232320

約数和(自身を除く): 454792716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 169, 182, 189, 196, 223, 234, 252, 273, 294, 338, 351, 364, 378, 441, 446, 468, 507, 546, 588, 637, 669, 676, 702, 756, 819, 882, 892, 1014, 1092, 1183, 1274, 1323, 1338, 1404, 1521, 1561, 1638, 1764, 1911, 2007, 2028, 2366, 2457, 2548, 2646, 2676, 2899, 3042, 3122, 3276, 3549, 3822, 4014, 4563, 4683, 4732, 4914, 5292, 5733, 5798, 6021, 6084, 6244, 7098, 7644, 8028, 8281, 8697, 9126, 9366, 9828, 10647, 10927, 11466, 11596, 12042, 14049, 14196, 16562, 17199, 17394, 18252, 18732, 20293, 21294, 21854, 22932, 24084, 24843, 26091, 28098, 31941, 32781, 33124, 34398, 34788, 37687, 40586, 42147, 42588, 43708, 49686, 52182, 56196, 60879, 63882, 65562, 68796, 74529, 75374, 78273, 81172, 84294, 98343, 99372, 104364, 113061, 121758, 127764, 131124, 142051, 149058, 150748, 156546, 168588, 182637, 196686, 223587, 226122, 243516, 263809, 284102, 295029, 298116, 313092, 339183, 365274, 393372, 426153, 447174, 452244, 527618, 547911, 568204, 590058, 678366, 730548, 791427, 852306, 894348, 1017549, 1055236, 1095822, 1180116, 1278459, 1356732, 1582854, 1704612, 1846663, 2035098, 2191644, 2374281, 2556918, 3165708, 3693326, 3835377, 4070196, 4748562, 5113836, 5539989, 7122843, 7386652, 7670754, 9497124, 11079978, 14245686, 15341508, 16619967, 22159956, 28491372, 33239934, 49859901, 66479868, 99719802, 199439604]

約数ペア:

[(1, 199439604), (2, 99719802), (3, 66479868), (4, 49859901), (6, 33239934), (7, 28491372), (9, 22159956), (12, 16619967), (13, 15341508), (14, 14245686), (18, 11079978), (21, 9497124), (26, 7670754), (27, 7386652), (28, 7122843), (36, 5539989), (39, 5113836), (42, 4748562), (49, 4070196), (52, 3835377), (54, 3693326), (63, 3165708), (78, 2556918), (84, 2374281), (91, 2191644), (98, 2035098), (108, 1846663), (117, 1704612), (126, 1582854), (147, 1356732), (156, 1278459), (169, 1180116), (182, 1095822), (189, 1055236), (196, 1017549), (223, 894348), (234, 852306), (252, 791427), (273, 730548), (294, 678366), (338, 590058), (351, 568204), (364, 547911), (378, 527618), (441, 452244), (446, 447174), (468, 426153), (507, 393372), (546, 365274), (588, 339183), (637, 313092), (669, 298116), (676, 295029), (702, 284102), (756, 263809), (819, 243516), (882, 226122), (892, 223587), (1014, 196686), (1092, 182637), (1183, 168588), (1274, 156546), (1323, 150748), (1338, 149058), (1404, 142051), (1521, 131124), (1561, 127764), (1638, 121758), (1764, 113061), (1911, 104364), (2007, 99372), (2028, 98343), (2366, 84294), (2457, 81172), (2548, 78273), (2646, 75374), (2676, 74529), (2899, 68796), (3042, 65562), (3122, 63882), (3276, 60879), (3549, 56196), (3822, 52182), (4014, 49686), (4563, 43708), (4683, 42588), (4732, 42147), (4914, 40586), (5292, 37687), (5733, 34788), (5798, 34398), (6021, 33124), (6084, 32781), (6244, 31941), (7098, 28098), (7644, 26091), (8028, 24843), (8281, 24084), (8697, 22932), (9126, 21854), (9366, 21294), (9828, 20293), (10647, 18732), (10927, 18252), (11466, 17394), (11596, 17199), (12042, 16562), (14049, 14196)]