204563810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 406817208

約数和(自身を除く): 202253398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 293, 577, 586, 605, 1154, 1210, 1465, 2885, 2930, 3223, 5770, 6347, 6446, 12694, 16115, 31735, 32230, 35453, 63470, 69817, 70906, 139634, 169061, 177265, 338122, 349085, 354530, 698170, 845305, 1690610, 1859671, 3719342, 9298355, 18596710, 20456381, 40912762, 102281905, 204563810]

約数ペア:

[(1, 204563810), (2, 102281905), (5, 40912762), (10, 20456381), (11, 18596710), (22, 9298355), (55, 3719342), (110, 1859671), (121, 1690610), (242, 845305), (293, 698170), (577, 354530), (586, 349085), (605, 338122), (1154, 177265), (1210, 169061), (1465, 139634), (2885, 70906), (2930, 69817), (3223, 63470), (5770, 35453), (6347, 32230), (6446, 31735), (12694, 16115)]