204631063900

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1201}}^1\times {\mathrm{10453}}^1$

素因数の和:11831

約数の個数: 72

約数和(自身を含む): 447188416304

約数和(自身を除く): 242557352404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1201, 1630, 2402, 3260, 4075, 4804, 6005, 8150, 10453, 12010, 16300, 20906, 24020, 30025, 41812, 52265, 60050, 104530, 120100, 195763, 209060, 261325, 391526, 522650, 783052, 978815, 1045300, 1703839, 1957630, 3407678, 3915260, 4894075, 6815356, 8519195, 9788150, 12554053, 17038390, 19576300, 25108106, 34076780, 42595975, 50216212, 62770265, 85191950, 125540530, 170383900, 251081060, 313851325, 627702650, 1255405300, 2046310639, 4092621278, 8185242556, 10231553195, 20463106390, 40926212780, 51157765975, 102315531950, 204631063900]

約数ペア:

[(1, 204631063900), (2, 102315531950), (4, 51157765975), (5, 40926212780), (10, 20463106390), (20, 10231553195), (25, 8185242556), (50, 4092621278), (100, 2046310639), (163, 1255405300), (326, 627702650), (652, 313851325), (815, 251081060), (1201, 170383900), (1630, 125540530), (2402, 85191950), (3260, 62770265), (4075, 50216212), (4804, 42595975), (6005, 34076780), (8150, 25108106), (10453, 19576300), (12010, 17038390), (16300, 12554053), (20906, 9788150), (24020, 8519195), (30025, 6815356), (41812, 4894075), (52265, 3915260), (60050, 3407678), (104530, 1957630), (120100, 1703839), (195763, 1045300), (209060, 978815), (261325, 783052), (391526, 522650)]