201997718010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{121379}}^1$

素因数の和:121485

約数の個数: 144

約数和(自身を含む): 587258773920

約数和(自身を除く): 385261055910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 738, 902, 990, 1230, 1353, 1681, 1845, 2255, 2706, 3362, 3690, 4059, 4510, 5043, 6765, 8118, 8405, 10086, 13530, 15129, 16810, 18491, 20295, 25215, 30258, 36982, 40590, 50430, 55473, 75645, 92455, 110946, 121379, 151290, 166419, 184910, 242758, 277365, 332838, 364137, 554730, 606895, 728274, 832095, 1092411, 1213790, 1335169, 1664190, 1820685, 2184822, 2670338, 3641370, 4005507, 4976539, 5462055, 6675845, 8011014, 9953078, 10924110, 12016521, 13351690, 14929617, 20027535, 24033042, 24882695, 29859234, 40055070, 44788851, 49765390, 54741929, 60082605, 74648085, 89577702, 109483858, 120165210, 149296170, 164225787, 204038099, 223944255, 273709645, 328451574, 408076198, 447888510, 492677361, 547419290, 612114297, 821128935, 985354722, 1020190495, 1224228594, 1642257870, 1836342891, 2040380990, 2244419089, 2463386805, 3060571485, 3672685782, 4488838178, 4926773610, 6121142970, 6733257267, 9181714455, 11222095445, 13466514534, 18363428910, 20199771801, 22444190890, 33666286335, 40399543602, 67332572670, 100998859005, 201997718010]

約数ペア:

[(1, 201997718010), (2, 100998859005), (3, 67332572670), (5, 40399543602), (6, 33666286335), (9, 22444190890), (10, 20199771801), (11, 18363428910), (15, 13466514534), (18, 11222095445), (22, 9181714455), (30, 6733257267), (33, 6121142970), (41, 4926773610), (45, 4488838178), (55, 3672685782), (66, 3060571485), (82, 2463386805), (90, 2244419089), (99, 2040380990), (110, 1836342891), (123, 1642257870), (165, 1224228594), (198, 1020190495), (205, 985354722), (246, 821128935), (330, 612114297), (369, 547419290), (410, 492677361), (451, 447888510), (495, 408076198), (615, 328451574), (738, 273709645), (902, 223944255), (990, 204038099), (1230, 164225787), (1353, 149296170), (1681, 120165210), (1845, 109483858), (2255, 89577702), (2706, 74648085), (3362, 60082605), (3690, 54741929), (4059, 49765390), (4510, 44788851), (5043, 40055070), (6765, 29859234), (8118, 24882695), (8405, 24033042), (10086, 20027535), (13530, 14929617), (15129, 13351690), (16810, 12016521), (18491, 10924110), (20295, 9953078), (25215, 8011014), (30258, 6675845), (36982, 5462055), (40590, 4976539), (50430, 4005507), (55473, 3641370), (75645, 2670338), (92455, 2184822), (110946, 1820685), (121379, 1664190), (151290, 1335169), (166419, 1213790), (184910, 1092411), (242758, 832095), (277365, 728274), (332838, 606895), (364137, 554730)]