208769130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18859}}^1$

素因数の和:18916

約数の個数: 64

約数和(自身を含む): 570326400

約数和(自身を除く): 361557270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 18859, 37718, 56577, 94295, 113154, 169731, 188590, 282885, 339462, 509193, 565770, 773219, 848655, 1018386, 1546438, 1697310, 2319657, 2545965, 3866095, 4639314, 5091930, 6958971, 7732190, 11598285, 13917942, 20876913, 23196570, 34794855, 41753826, 69589710, 104384565, 208769130]

約数ペア:

[(1, 208769130), (2, 104384565), (3, 69589710), (5, 41753826), (6, 34794855), (9, 23196570), (10, 20876913), (15, 13917942), (18, 11598285), (27, 7732190), (30, 6958971), (41, 5091930), (45, 4639314), (54, 3866095), (82, 2545965), (90, 2319657), (123, 1697310), (135, 1546438), (205, 1018386), (246, 848655), (270, 773219), (369, 565770), (410, 509193), (615, 339462), (738, 282885), (1107, 188590), (1230, 169731), (1845, 113154), (2214, 94295), (3690, 56577), (5535, 37718), (11070, 18859)]