201494280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 654998400

約数和(自身を除く): 453504120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 227, 260, 312, 390, 454, 520, 569, 681, 780, 908, 1135, 1138, 1362, 1560, 1707, 1816, 2270, 2276, 2724, 2845, 2951, 3405, 3414, 4540, 4552, 5448, 5690, 5902, 6810, 6828, 7397, 8535, 8853, 9080, 11380, 11804, 13620, 13656, 14755, 14794, 17070, 17706, 22191, 22760, 23608, 27240, 29510, 29588, 34140, 35412, 36985, 44265, 44382, 59020, 59176, 68280, 70824, 73970, 88530, 88764, 110955, 118040, 129163, 147940, 177060, 177528, 221910, 258326, 295880, 354120, 387489, 443820, 516652, 645815, 774978, 887640, 1033304, 1291630, 1549956, 1679119, 1937445, 2583260, 3099912, 3358238, 3874890, 5037357, 5166520, 6716476, 7749780, 8395595, 10074714, 13432952, 15499560, 16791190, 20149428, 25186785, 33582380, 40298856, 50373570, 67164760, 100747140, 201494280]

約数ペア:

[(1, 201494280), (2, 100747140), (3, 67164760), (4, 50373570), (5, 40298856), (6, 33582380), (8, 25186785), (10, 20149428), (12, 16791190), (13, 15499560), (15, 13432952), (20, 10074714), (24, 8395595), (26, 7749780), (30, 6716476), (39, 5166520), (40, 5037357), (52, 3874890), (60, 3358238), (65, 3099912), (78, 2583260), (104, 1937445), (120, 1679119), (130, 1549956), (156, 1291630), (195, 1033304), (227, 887640), (260, 774978), (312, 645815), (390, 516652), (454, 443820), (520, 387489), (569, 354120), (681, 295880), (780, 258326), (908, 221910), (1135, 177528), (1138, 177060), (1362, 147940), (1560, 129163), (1707, 118040), (1816, 110955), (2270, 88764), (2276, 88530), (2724, 73970), (2845, 70824), (2951, 68280), (3405, 59176), (3414, 59020), (4540, 44382), (4552, 44265), (5448, 36985), (5690, 35412), (5902, 34140), (6810, 29588), (6828, 29510), (7397, 27240), (8535, 23608), (8853, 22760), (9080, 22191), (11380, 17706), (11804, 17070), (13620, 14794), (13656, 14755)]