201166100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 468829368

約数和(自身を除く): 267663268

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 73, 85, 100, 146, 170, 292, 340, 365, 425, 730, 850, 1241, 1460, 1621, 1700, 1825, 2482, 3242, 3650, 4964, 6205, 6484, 7300, 8105, 12410, 16210, 24820, 27557, 31025, 32420, 40525, 55114, 62050, 81050, 110228, 118333, 124100, 137785, 162100, 236666, 275570, 473332, 551140, 591665, 688925, 1183330, 1377850, 2011661, 2366660, 2755700, 2958325, 4023322, 5916650, 8046644, 10058305, 11833300, 20116610, 40233220, 50291525, 100583050, 201166100]

約数ペア:

[(1, 201166100), (2, 100583050), (4, 50291525), (5, 40233220), (10, 20116610), (17, 11833300), (20, 10058305), (25, 8046644), (34, 5916650), (50, 4023322), (68, 2958325), (73, 2755700), (85, 2366660), (100, 2011661), (146, 1377850), (170, 1183330), (292, 688925), (340, 591665), (365, 551140), (425, 473332), (730, 275570), (850, 236666), (1241, 162100), (1460, 137785), (1621, 124100), (1700, 118333), (1825, 110228), (2482, 81050), (3242, 62050), (3650, 55114), (4964, 40525), (6205, 32420), (6484, 31025), (7300, 27557), (8105, 24820), (12410, 16210)]