197843064

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{155537}}^1$

素因数の和:155599

約数の個数: 32

約数和(自身を含む): 503943120

約数和(自身を除く): 306100056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 155537, 311074, 466611, 622148, 933222, 1244296, 1866444, 3732888, 8243461, 16486922, 24730383, 32973844, 49460766, 65947688, 98921532, 197843064]

約数ペア:

[(1, 197843064), (2, 98921532), (3, 65947688), (4, 49460766), (6, 32973844), (8, 24730383), (12, 16486922), (24, 8243461), (53, 3732888), (106, 1866444), (159, 1244296), (212, 933222), (318, 622148), (424, 466611), (636, 311074), (1272, 155537)]