201727710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97453}}^1$

素因数の和:97489

約数の個数: 48

約数和(自身を含む): 547301664

約数和(自身を除く): 345573954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 97453, 194906, 292359, 487265, 584718, 877077, 974530, 1461795, 1754154, 2241419, 2923590, 4385385, 4482838, 6724257, 8770770, 11207095, 13448514, 20172771, 22414190, 33621285, 40345542, 67242570, 100863855, 201727710]

約数ペア:

[(1, 201727710), (2, 100863855), (3, 67242570), (5, 40345542), (6, 33621285), (9, 22414190), (10, 20172771), (15, 13448514), (18, 11207095), (23, 8770770), (30, 6724257), (45, 4482838), (46, 4385385), (69, 2923590), (90, 2241419), (115, 1754154), (138, 1461795), (207, 974530), (230, 877077), (345, 584718), (414, 487265), (690, 292359), (1035, 194906), (2070, 97453)]