202015970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1607}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 392249088

約数和(自身を除く): 190233118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 967, 1607, 1934, 3214, 4835, 8035, 9670, 12571, 16070, 20891, 25142, 41782, 62855, 104455, 125710, 208910, 1553969, 3107938, 7769845, 15539690, 20201597, 40403194, 101007985, 202015970]

約数ペア:

[(1, 202015970), (2, 101007985), (5, 40403194), (10, 20201597), (13, 15539690), (26, 7769845), (65, 3107938), (130, 1553969), (967, 208910), (1607, 125710), (1934, 104455), (3214, 62855), (4835, 41782), (8035, 25142), (9670, 20891), (12571, 16070)]