200293790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 388177920

約数和(自身を除く): 187884130

約数列:

[1, 2, 5, 10, 31, 47, 59, 62, 94, 118, 155, 233, 235, 295, 310, 466, 470, 590, 1165, 1457, 1829, 2330, 2773, 2914, 3658, 5546, 7223, 7285, 9145, 10951, 13747, 13865, 14446, 14570, 18290, 21902, 27494, 27730, 36115, 54755, 68735, 72230, 85963, 109510, 137470, 171926, 339481, 426157, 429815, 646109, 678962, 852314, 859630, 1292218, 1697405, 2130785, 3230545, 3394810, 4261570, 6461090, 20029379, 40058758, 100146895, 200293790]

約数ペア:

[(1, 200293790), (2, 100146895), (5, 40058758), (10, 20029379), (31, 6461090), (47, 4261570), (59, 3394810), (62, 3230545), (94, 2130785), (118, 1697405), (155, 1292218), (233, 859630), (235, 852314), (295, 678962), (310, 646109), (466, 429815), (470, 426157), (590, 339481), (1165, 171926), (1457, 137470), (1829, 109510), (2330, 85963), (2773, 72230), (2914, 68735), (3658, 54755), (5546, 36115), (7223, 27730), (7285, 27494), (9145, 21902), (10951, 18290), (13747, 14570), (13865, 14446)]