201854090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12241}}^1$

素因数の和:12362

約数の個数: 32

約数和(自身を含む): 388707984

約数和(自身を除く): 186853894

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 12241, 16490, 24482, 61205, 122410, 208097, 416194, 1040485, 1187377, 2080970, 2374754, 5936885, 11873770, 20185409, 40370818, 100927045, 201854090]

約数ペア:

[(1, 201854090), (2, 100927045), (5, 40370818), (10, 20185409), (17, 11873770), (34, 5936885), (85, 2374754), (97, 2080970), (170, 1187377), (194, 1040485), (485, 416194), (970, 208097), (1649, 122410), (3298, 61205), (8245, 24482), (12241, 16490)]