203583170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^2$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 424847808

約数和(自身を除く): 221264638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 149, 262, 298, 655, 745, 917, 1043, 1310, 1490, 1834, 2086, 4585, 5215, 9170, 10430, 19519, 22201, 39038, 44402, 97595, 111005, 136633, 155407, 195190, 222010, 273266, 310814, 683165, 777035, 1366330, 1554070, 2908331, 5816662, 14541655, 20358317, 29083310, 40716634, 101791585, 203583170]

約数ペア:

[(1, 203583170), (2, 101791585), (5, 40716634), (7, 29083310), (10, 20358317), (14, 14541655), (35, 5816662), (70, 2908331), (131, 1554070), (149, 1366330), (262, 777035), (298, 683165), (655, 310814), (745, 273266), (917, 222010), (1043, 195190), (1310, 155407), (1490, 136633), (1834, 111005), (2086, 97595), (4585, 44402), (5215, 39038), (9170, 22201), (10430, 19519)]