191043917826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1\times {\mathrm{260581}}^1$

素因数の和:262378

約数の個数: 32

約数和(自身を含む): 387695984256

約数和(自身を除く): 196652066430

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1721, 3442, 5163, 10326, 122191, 244382, 260581, 366573, 521162, 733146, 781743, 1563486, 18501251, 37002502, 55503753, 111007506, 448459901, 896919802, 1345379703, 2690759406, 31840652971, 63681305942, 95521958913, 191043917826]

約数ペア:

[(1, 191043917826), (2, 95521958913), (3, 63681305942), (6, 31840652971), (71, 2690759406), (142, 1345379703), (213, 896919802), (426, 448459901), (1721, 111007506), (3442, 55503753), (5163, 37002502), (10326, 18501251), (122191, 1563486), (244382, 781743), (260581, 733146), (366573, 521162)]