200909462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 139713898

約数列:

[1, 2, 13, 23, 26, 46, 191, 299, 382, 598, 1759, 2483, 3518, 4393, 4966, 8786, 22867, 40457, 45734, 57109, 80914, 114218, 335969, 525941, 671938, 1051882, 4367597, 7727287, 8735194, 15454574, 100454731, 200909462]

約数ペア:

[(1, 200909462), (2, 100454731), (13, 15454574), (23, 8735194), (26, 7727287), (46, 4367597), (191, 1051882), (299, 671938), (382, 525941), (598, 335969), (1759, 114218), (2483, 80914), (3518, 57109), (4393, 45734), (4966, 40457), (8786, 22867)]