200746975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 294918624

約数和(自身を除く): 94171649

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 233, 241, 275, 325, 715, 1165, 1205, 2563, 2651, 3029, 3133, 3575, 5825, 6025, 12815, 13255, 15145, 15665, 33319, 34463, 56153, 64075, 66275, 75725, 78325, 166595, 172315, 280765, 617683, 729989, 832975, 861575, 1403825, 3088415, 3649945, 8029879, 15442075, 18249725, 40149395, 200746975]

約数ペア:

[(1, 200746975), (5, 40149395), (11, 18249725), (13, 15442075), (25, 8029879), (55, 3649945), (65, 3088415), (143, 1403825), (233, 861575), (241, 832975), (275, 729989), (325, 617683), (715, 280765), (1165, 172315), (1205, 166595), (2563, 78325), (2651, 75725), (3029, 66275), (3133, 64075), (3575, 56153), (5825, 34463), (6025, 33319), (12815, 15665), (13255, 15145)]