199863048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 648345600

約数和(自身を除く): 448482552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 79, 84, 88, 111, 132, 148, 154, 158, 168, 222, 231, 237, 259, 264, 296, 308, 316, 407, 444, 462, 474, 518, 553, 616, 632, 777, 814, 869, 888, 924, 948, 1036, 1106, 1221, 1369, 1554, 1628, 1659, 1738, 1848, 1896, 2072, 2212, 2442, 2607, 2738, 2849, 2923, 3108, 3256, 3318, 3476, 4107, 4424, 4884, 5214, 5476, 5698, 5846, 6083, 6216, 6636, 6952, 8214, 8547, 8769, 9583, 9768, 10428, 10952, 11396, 11692, 12166, 13272, 15059, 16428, 17094, 17538, 18249, 19166, 20461, 20856, 22792, 23384, 24332, 28749, 30118, 32153, 32856, 34188, 35076, 36498, 38332, 40922, 45177, 48664, 57498, 60236, 61383, 64306, 68376, 70152, 72996, 76664, 81844, 90354, 96459, 105413, 108151, 114996, 120472, 122766, 128612, 145992, 163688, 180708, 192918, 210826, 216302, 225071, 229992, 245532, 257224, 316239, 324453, 361416, 385836, 421652, 432604, 450142, 491064, 632478, 648906, 675213, 757057, 771672, 843304, 865208, 900284, 1189661, 1264956, 1297812, 1350426, 1514114, 1800568, 2271171, 2379322, 2529912, 2595624, 2700852, 3028228, 3568983, 4542342, 4758644, 5401704, 6056456, 7137966, 8327627, 9084684, 9517288, 14275932, 16655254, 18169368, 24982881, 28551864, 33310508, 49965762, 66621016, 99931524, 199863048]

約数ペア:

[(1, 199863048), (2, 99931524), (3, 66621016), (4, 49965762), (6, 33310508), (7, 28551864), (8, 24982881), (11, 18169368), (12, 16655254), (14, 14275932), (21, 9517288), (22, 9084684), (24, 8327627), (28, 7137966), (33, 6056456), (37, 5401704), (42, 4758644), (44, 4542342), (56, 3568983), (66, 3028228), (74, 2700852), (77, 2595624), (79, 2529912), (84, 2379322), (88, 2271171), (111, 1800568), (132, 1514114), (148, 1350426), (154, 1297812), (158, 1264956), (168, 1189661), (222, 900284), (231, 865208), (237, 843304), (259, 771672), (264, 757057), (296, 675213), (308, 648906), (316, 632478), (407, 491064), (444, 450142), (462, 432604), (474, 421652), (518, 385836), (553, 361416), (616, 324453), (632, 316239), (777, 257224), (814, 245532), (869, 229992), (888, 225071), (924, 216302), (948, 210826), (1036, 192918), (1106, 180708), (1221, 163688), (1369, 145992), (1554, 128612), (1628, 122766), (1659, 120472), (1738, 114996), (1848, 108151), (1896, 105413), (2072, 96459), (2212, 90354), (2442, 81844), (2607, 76664), (2738, 72996), (2849, 70152), (2923, 68376), (3108, 64306), (3256, 61383), (3318, 60236), (3476, 57498), (4107, 48664), (4424, 45177), (4884, 40922), (5214, 38332), (5476, 36498), (5698, 35076), (5846, 34188), (6083, 32856), (6216, 32153), (6636, 30118), (6952, 28749), (8214, 24332), (8547, 23384), (8769, 22792), (9583, 20856), (9768, 20461), (10428, 19166), (10952, 18249), (11396, 17538), (11692, 17094), (12166, 16428), (13272, 15059)]