201445710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 498355200

約数和(自身を除く): 296909490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 199, 205, 246, 398, 410, 597, 615, 823, 995, 1194, 1230, 1646, 1990, 2469, 2985, 4115, 4938, 5970, 8159, 8230, 12345, 16318, 24477, 24690, 33743, 40795, 48954, 67486, 81590, 101229, 122385, 163777, 168715, 202458, 244770, 327554, 337430, 491331, 506145, 818885, 982662, 1012290, 1637770, 2456655, 4913310, 6714857, 13429714, 20144571, 33574285, 40289142, 67148570, 100722855, 201445710]

約数ペア:

[(1, 201445710), (2, 100722855), (3, 67148570), (5, 40289142), (6, 33574285), (10, 20144571), (15, 13429714), (30, 6714857), (41, 4913310), (82, 2456655), (123, 1637770), (199, 1012290), (205, 982662), (246, 818885), (398, 506145), (410, 491331), (597, 337430), (615, 327554), (823, 244770), (995, 202458), (1194, 168715), (1230, 163777), (1646, 122385), (1990, 101229), (2469, 81590), (2985, 67486), (4115, 48954), (4938, 40795), (5970, 33743), (8159, 24690), (8230, 24477), (12345, 16318)]