198422470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4339}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 379663200

約数和(自身を除く): 181240730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 4339, 4573, 8678, 9146, 21695, 22865, 43390, 45730, 73763, 147526, 368815, 737630, 1167191, 2334382, 5835955, 11671910, 19842247, 39684494, 99211235, 198422470]

約数ペア:

[(1, 198422470), (2, 99211235), (5, 39684494), (10, 19842247), (17, 11671910), (34, 5835955), (85, 2334382), (170, 1167191), (269, 737630), (538, 368815), (1345, 147526), (2690, 73763), (4339, 45730), (4573, 43390), (8678, 22865), (9146, 21695)]