210161432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106357}}^1$

素因数の和:106395

約数の個数: 32

約数和(自身を含む): 446703600

約数和(自身を除く): 236542168

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 106357, 212714, 425428, 850856, 1382641, 2020783, 2765282, 4041566, 5530564, 8083132, 11061128, 16166264, 26270179, 52540358, 105080716, 210161432]

約数ペア:

[(1, 210161432), (2, 105080716), (4, 52540358), (8, 26270179), (13, 16166264), (19, 11061128), (26, 8083132), (38, 5530564), (52, 4041566), (76, 2765282), (104, 2020783), (152, 1382641), (247, 850856), (494, 425428), (988, 212714), (1976, 106357)]