208511520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{62057}}^1$

素因数の和:62082

約数の個数: 96

約数和(自身を含む): 750653568

約数和(自身を除く): 542142048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 62057, 124114, 186171, 248228, 310285, 372342, 434399, 496456, 620570, 744684, 868798, 930855, 992912, 1241140, 1303197, 1489368, 1737596, 1861710, 1985824, 2171995, 2482280, 2606394, 2978736, 3475192, 3723420, 4343990, 4964560, 5212788, 5957472, 6515985, 6950384, 7446840, 8687980, 9929120, 10425576, 13031970, 13900768, 14893680, 17375960, 20851152, 26063940, 29787360, 34751920, 41702304, 52127880, 69503840, 104255760, 208511520]

約数ペア:

[(1, 208511520), (2, 104255760), (3, 69503840), (4, 52127880), (5, 41702304), (6, 34751920), (7, 29787360), (8, 26063940), (10, 20851152), (12, 17375960), (14, 14893680), (15, 13900768), (16, 13031970), (20, 10425576), (21, 9929120), (24, 8687980), (28, 7446840), (30, 6950384), (32, 6515985), (35, 5957472), (40, 5212788), (42, 4964560), (48, 4343990), (56, 3723420), (60, 3475192), (70, 2978736), (80, 2606394), (84, 2482280), (96, 2171995), (105, 1985824), (112, 1861710), (120, 1737596), (140, 1489368), (160, 1303197), (168, 1241140), (210, 992912), (224, 930855), (240, 868798), (280, 744684), (336, 620570), (420, 496456), (480, 434399), (560, 372342), (672, 310285), (840, 248228), (1120, 186171), (1680, 124114), (3360, 62057)]