201996522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 557706240

約数和(自身を除く): 355709718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 79, 91, 98, 117, 126, 147, 158, 182, 223, 234, 237, 273, 294, 441, 446, 474, 546, 553, 637, 669, 711, 819, 882, 1027, 1106, 1274, 1338, 1422, 1561, 1638, 1659, 1911, 2007, 2054, 2899, 3081, 3122, 3318, 3822, 3871, 4014, 4683, 4977, 5733, 5798, 6162, 7189, 7742, 8697, 9243, 9366, 9954, 10927, 11466, 11613, 14049, 14378, 17394, 17617, 18486, 20293, 21567, 21854, 23226, 26091, 28098, 32781, 34839, 35234, 40586, 43134, 50323, 52182, 52851, 60879, 64701, 65562, 69678, 98343, 100646, 105702, 121758, 123319, 129402, 142051, 150969, 158553, 182637, 196686, 229021, 246638, 284102, 301938, 317106, 365274, 369957, 426153, 452907, 458042, 687063, 739914, 852306, 863233, 905814, 1109871, 1278459, 1374126, 1603147, 1726466, 2061189, 2219742, 2556918, 2589699, 3206294, 4122378, 4809441, 5179398, 7769097, 9618882, 11222029, 14428323, 15538194, 22444058, 28856646, 33666087, 67332174, 100998261, 201996522]

約数ペア:

[(1, 201996522), (2, 100998261), (3, 67332174), (6, 33666087), (7, 28856646), (9, 22444058), (13, 15538194), (14, 14428323), (18, 11222029), (21, 9618882), (26, 7769097), (39, 5179398), (42, 4809441), (49, 4122378), (63, 3206294), (78, 2589699), (79, 2556918), (91, 2219742), (98, 2061189), (117, 1726466), (126, 1603147), (147, 1374126), (158, 1278459), (182, 1109871), (223, 905814), (234, 863233), (237, 852306), (273, 739914), (294, 687063), (441, 458042), (446, 452907), (474, 426153), (546, 369957), (553, 365274), (637, 317106), (669, 301938), (711, 284102), (819, 246638), (882, 229021), (1027, 196686), (1106, 182637), (1274, 158553), (1338, 150969), (1422, 142051), (1561, 129402), (1638, 123319), (1659, 121758), (1911, 105702), (2007, 100646), (2054, 98343), (2899, 69678), (3081, 65562), (3122, 64701), (3318, 60879), (3822, 52851), (3871, 52182), (4014, 50323), (4683, 43134), (4977, 40586), (5733, 35234), (5798, 34839), (6162, 32781), (7189, 28098), (7742, 26091), (8697, 23226), (9243, 21854), (9366, 21567), (9954, 20293), (10927, 18486), (11466, 17617), (11613, 17394), (14049, 14378)]