196293730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 397260288

約数和(自身を除く): 200966558

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 61, 85, 115, 122, 170, 230, 305, 391, 610, 782, 823, 1037, 1403, 1646, 1955, 2074, 2806, 3910, 4115, 5185, 7015, 8230, 10370, 13991, 14030, 18929, 23851, 27982, 37858, 47702, 50203, 69955, 94645, 100406, 119255, 139910, 189290, 238510, 251015, 321793, 502030, 643586, 853451, 1154669, 1608965, 1706902, 2309338, 3217930, 4267255, 5773345, 8534510, 11546690, 19629373, 39258746, 98146865, 196293730]

約数ペア:

[(1, 196293730), (2, 98146865), (5, 39258746), (10, 19629373), (17, 11546690), (23, 8534510), (34, 5773345), (46, 4267255), (61, 3217930), (85, 2309338), (115, 1706902), (122, 1608965), (170, 1154669), (230, 853451), (305, 643586), (391, 502030), (610, 321793), (782, 251015), (823, 238510), (1037, 189290), (1403, 139910), (1646, 119255), (1955, 100406), (2074, 94645), (2806, 69955), (3910, 50203), (4115, 47702), (5185, 37858), (7015, 27982), (8230, 23851), (10370, 18929), (13991, 14030)]