200650520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 536371200

約数和(自身を除く): 335720680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 79, 94, 140, 158, 188, 193, 235, 280, 316, 329, 376, 386, 395, 470, 553, 632, 658, 772, 790, 940, 965, 1106, 1316, 1351, 1544, 1580, 1645, 1880, 1930, 2212, 2632, 2702, 2765, 3160, 3290, 3713, 3860, 4424, 5404, 5530, 6580, 6755, 7426, 7720, 9071, 10808, 11060, 13160, 13510, 14852, 15247, 18142, 18565, 22120, 25991, 27020, 29704, 30494, 36284, 37130, 45355, 51982, 54040, 60988, 63497, 72568, 74260, 76235, 90710, 103964, 106729, 121976, 126994, 129955, 148520, 152470, 181420, 207928, 213458, 253988, 259910, 304940, 317485, 362840, 426916, 507976, 519820, 533645, 609880, 634970, 716609, 853832, 1039640, 1067290, 1269940, 1433218, 2134580, 2539880, 2866436, 3583045, 4269160, 5016263, 5732872, 7166090, 10032526, 14332180, 20065052, 25081315, 28664360, 40130104, 50162630, 100325260, 200650520]

約数ペア:

[(1, 200650520), (2, 100325260), (4, 50162630), (5, 40130104), (7, 28664360), (8, 25081315), (10, 20065052), (14, 14332180), (20, 10032526), (28, 7166090), (35, 5732872), (40, 5016263), (47, 4269160), (56, 3583045), (70, 2866436), (79, 2539880), (94, 2134580), (140, 1433218), (158, 1269940), (188, 1067290), (193, 1039640), (235, 853832), (280, 716609), (316, 634970), (329, 609880), (376, 533645), (386, 519820), (395, 507976), (470, 426916), (553, 362840), (632, 317485), (658, 304940), (772, 259910), (790, 253988), (940, 213458), (965, 207928), (1106, 181420), (1316, 152470), (1351, 148520), (1544, 129955), (1580, 126994), (1645, 121976), (1880, 106729), (1930, 103964), (2212, 90710), (2632, 76235), (2702, 74260), (2765, 72568), (3160, 63497), (3290, 60988), (3713, 54040), (3860, 51982), (4424, 45355), (5404, 37130), (5530, 36284), (6580, 30494), (6755, 29704), (7426, 27020), (7720, 25991), (9071, 22120), (10808, 18565), (11060, 18142), (13160, 15247), (13510, 14852)]