200613590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 209959210

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 115, 145, 190, 230, 290, 437, 551, 667, 874, 1102, 1334, 1583, 2185, 2755, 3166, 3335, 4370, 5510, 6670, 7915, 12673, 15830, 25346, 30077, 36409, 45907, 60154, 63365, 72818, 91814, 126730, 150385, 182045, 229535, 300770, 364090, 459070, 691771, 872233, 1055861, 1383542, 1744466, 2111722, 3458855, 4361165, 5279305, 6917710, 8722330, 10558610, 20061359, 40122718, 100306795, 200613590]

約数ペア:

[(1, 200613590), (2, 100306795), (5, 40122718), (10, 20061359), (19, 10558610), (23, 8722330), (29, 6917710), (38, 5279305), (46, 4361165), (58, 3458855), (95, 2111722), (115, 1744466), (145, 1383542), (190, 1055861), (230, 872233), (290, 691771), (437, 459070), (551, 364090), (667, 300770), (874, 229535), (1102, 182045), (1334, 150385), (1583, 126730), (2185, 91814), (2755, 72818), (3166, 63365), (3335, 60154), (4370, 45907), (5510, 36409), (6670, 30077), (7915, 25346), (12673, 15830)]