201970817984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{138637}}^1$

素因数の和:138782

約数の個数: 112

約数和(自身を含む): 461444937408

約数和(自身を除く): 259474119424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 103, 104, 136, 206, 208, 221, 272, 412, 416, 442, 544, 824, 832, 884, 1088, 1339, 1648, 1751, 1768, 2678, 3296, 3502, 3536, 5356, 6592, 7004, 7072, 10712, 14008, 14144, 21424, 22763, 28016, 42848, 45526, 56032, 85696, 91052, 112064, 138637, 182104, 277274, 364208, 554548, 728416, 1109096, 1456832, 1802281, 2218192, 2356829, 3604562, 4436384, 4713658, 7209124, 8872768, 9427316, 14279611, 14418248, 18854632, 28559222, 28836496, 30638777, 37709264, 57118444, 57672992, 61277554, 75418528, 114236888, 115345984, 122555108, 150837056, 185634943, 228473776, 242753387, 245110216, 371269886, 456947552, 485506774, 490220432, 742539772, 913895104, 971013548, 980440864, 1485079544, 1942027096, 1960881728, 2970159088, 3155794031, 3884054192, 5940318176, 6311588062, 7768108384, 11880636352, 12623176124, 15536216768, 25246352248, 50492704496, 100985408992, 201970817984]

約数ペア:

[(1, 201970817984), (2, 100985408992), (4, 50492704496), (8, 25246352248), (13, 15536216768), (16, 12623176124), (17, 11880636352), (26, 7768108384), (32, 6311588062), (34, 5940318176), (52, 3884054192), (64, 3155794031), (68, 2970159088), (103, 1960881728), (104, 1942027096), (136, 1485079544), (206, 980440864), (208, 971013548), (221, 913895104), (272, 742539772), (412, 490220432), (416, 485506774), (442, 456947552), (544, 371269886), (824, 245110216), (832, 242753387), (884, 228473776), (1088, 185634943), (1339, 150837056), (1648, 122555108), (1751, 115345984), (1768, 114236888), (2678, 75418528), (3296, 61277554), (3502, 57672992), (3536, 57118444), (5356, 37709264), (6592, 30638777), (7004, 28836496), (7072, 28559222), (10712, 18854632), (14008, 14418248), (14144, 14279611), (21424, 9427316), (22763, 8872768), (28016, 7209124), (42848, 4713658), (45526, 4436384), (56032, 3604562), (85696, 2356829), (91052, 2218192), (112064, 1802281), (138637, 1456832), (182104, 1109096), (277274, 728416), (364208, 554548)]