214370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 444528

約数和(自身を除く): 230158

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 97, 130, 170, 194, 221, 442, 485, 970, 1105, 1261, 1649, 2210, 2522, 3298, 6305, 8245, 12610, 16490, 21437, 42874, 107185, 214370]

約数ペア:

[(1, 214370), (2, 107185), (5, 42874), (10, 21437), (13, 16490), (17, 12610), (26, 8245), (34, 6305), (65, 3298), (85, 2522), (97, 2210), (130, 1649), (170, 1261), (194, 1105), (221, 970), (442, 485)]