200913960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9907}}^1$

素因数の和:9947

約数の個数: 96

約数和(自身を含む): 652739040

約数和(自身を除く): 451825080

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 9907, 10140, 19814, 20280, 29721, 39628, 49535, 59442, 79256, 99070, 118884, 128791, 148605, 198140, 237768, 257582, 297210, 386373, 396280, 515164, 594420, 643955, 772746, 1030328, 1188840, 1287910, 1545492, 1674283, 1931865, 2575820, 3090984, 3348566, 3863730, 5022849, 5151640, 6697132, 7727460, 8371415, 10045698, 13394264, 15454920, 16742830, 20091396, 25114245, 33485660, 40182792, 50228490, 66971320, 100456980, 200913960]

約数ペア:

[(1, 200913960), (2, 100456980), (3, 66971320), (4, 50228490), (5, 40182792), (6, 33485660), (8, 25114245), (10, 20091396), (12, 16742830), (13, 15454920), (15, 13394264), (20, 10045698), (24, 8371415), (26, 7727460), (30, 6697132), (39, 5151640), (40, 5022849), (52, 3863730), (60, 3348566), (65, 3090984), (78, 2575820), (104, 1931865), (120, 1674283), (130, 1545492), (156, 1287910), (169, 1188840), (195, 1030328), (260, 772746), (312, 643955), (338, 594420), (390, 515164), (507, 396280), (520, 386373), (676, 297210), (780, 257582), (845, 237768), (1014, 198140), (1352, 148605), (1560, 128791), (1690, 118884), (2028, 99070), (2535, 79256), (3380, 59442), (4056, 49535), (5070, 39628), (6760, 29721), (9907, 20280), (10140, 19814)]