200940615

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3257}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 358119360

約数和(自身を除く): 157178745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 1371, 2285, 3257, 4113, 6855, 9771, 12339, 16285, 20565, 29313, 48855, 61695, 87939, 146565, 439695, 1488449, 4465347, 7442245, 13396041, 22326735, 40188123, 66980205, 200940615]

約数ペア:

[(1, 200940615), (3, 66980205), (5, 40188123), (9, 22326735), (15, 13396041), (27, 7442245), (45, 4465347), (135, 1488449), (457, 439695), (1371, 146565), (2285, 87939), (3257, 61695), (4113, 48855), (6855, 29313), (9771, 20565), (12339, 16285)]