201295640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3301

約数の個数: 128

約数和(自身を含む): 590405760

約数和(自身を除く): 389110120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3253, 3640, 4420, 4760, 6188, 6506, 7735, 8840, 12376, 13012, 15470, 16265, 22771, 26024, 30940, 32530, 42289, 45542, 55301, 61880, 65060, 84578, 91084, 110602, 113855, 130120, 169156, 182168, 211445, 221204, 227710, 276505, 296023, 338312, 387107, 422890, 442408, 455420, 553010, 592046, 718913, 774214, 845780, 910840, 1106020, 1184092, 1437826, 1480115, 1548428, 1691560, 1935535, 2212040, 2368184, 2875652, 2960230, 3096856, 3594565, 3871070, 5032391, 5751304, 5920460, 7189130, 7742140, 10064782, 11840920, 14378260, 15484280, 20129564, 25161955, 28756520, 40259128, 50323910, 100647820, 201295640]

約数ペア:

[(1, 201295640), (2, 100647820), (4, 50323910), (5, 40259128), (7, 28756520), (8, 25161955), (10, 20129564), (13, 15484280), (14, 14378260), (17, 11840920), (20, 10064782), (26, 7742140), (28, 7189130), (34, 5920460), (35, 5751304), (40, 5032391), (52, 3871070), (56, 3594565), (65, 3096856), (68, 2960230), (70, 2875652), (85, 2368184), (91, 2212040), (104, 1935535), (119, 1691560), (130, 1548428), (136, 1480115), (140, 1437826), (170, 1184092), (182, 1106020), (221, 910840), (238, 845780), (260, 774214), (280, 718913), (340, 592046), (364, 553010), (442, 455420), (455, 442408), (476, 422890), (520, 387107), (595, 338312), (680, 296023), (728, 276505), (884, 227710), (910, 221204), (952, 211445), (1105, 182168), (1190, 169156), (1547, 130120), (1768, 113855), (1820, 110602), (2210, 91084), (2380, 84578), (3094, 65060), (3253, 61880), (3640, 55301), (4420, 45542), (4760, 42289), (6188, 32530), (6506, 30940), (7735, 26024), (8840, 22771), (12376, 16265), (13012, 15470)]