207579840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16633}}^1$

素因数の和:16666

約数の個数: 112

約数和(自身を含む): 709806048

約数和(自身を除く): 502226208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16633, 33266, 49899, 66532, 83165, 99798, 133064, 166330, 199596, 216229, 249495, 266128, 332660, 399192, 432458, 498990, 532256, 648687, 665320, 798384, 864916, 997980, 1064512, 1081145, 1297374, 1330640, 1596768, 1729832, 1995960, 2162290, 2594748, 2661280, 3193536, 3243435, 3459664, 3991920, 4324580, 5189496, 5322560, 6486870, 6919328, 7983840, 8649160, 10378992, 12973740, 13838656, 15967680, 17298320, 20757984, 25947480, 34596640, 41515968, 51894960, 69193280, 103789920, 207579840]

約数ペア:

[(1, 207579840), (2, 103789920), (3, 69193280), (4, 51894960), (5, 41515968), (6, 34596640), (8, 25947480), (10, 20757984), (12, 17298320), (13, 15967680), (15, 13838656), (16, 12973740), (20, 10378992), (24, 8649160), (26, 7983840), (30, 6919328), (32, 6486870), (39, 5322560), (40, 5189496), (48, 4324580), (52, 3991920), (60, 3459664), (64, 3243435), (65, 3193536), (78, 2661280), (80, 2594748), (96, 2162290), (104, 1995960), (120, 1729832), (130, 1596768), (156, 1330640), (160, 1297374), (192, 1081145), (195, 1064512), (208, 997980), (240, 864916), (260, 798384), (312, 665320), (320, 648687), (390, 532256), (416, 498990), (480, 432458), (520, 399192), (624, 332660), (780, 266128), (832, 249495), (960, 216229), (1040, 199596), (1248, 166330), (1560, 133064), (2080, 99798), (2496, 83165), (3120, 66532), (4160, 49899), (6240, 33266), (12480, 16633)]