202266680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3909

約数の個数: 128

約数和(自身を含む): 600929280

約数和(自身を除く): 398662600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3740, 3863, 4760, 5236, 6545, 7480, 7726, 10472, 13090, 15452, 19315, 26180, 27041, 30904, 38630, 42493, 52360, 54082, 65671, 77260, 84986, 108164, 131342, 135205, 154520, 169972, 212465, 216328, 262684, 270410, 297451, 328355, 339944, 424930, 459697, 525368, 540820, 594902, 656710, 722381, 849860, 919394, 1081640, 1189804, 1313420, 1444762, 1487255, 1699720, 1838788, 2298485, 2379608, 2626840, 2889524, 2974510, 3611905, 3677576, 4596970, 5056667, 5779048, 5949020, 7223810, 9193940, 10113334, 11898040, 14447620, 18387880, 20226668, 25283335, 28895240, 40453336, 50566670, 101133340, 202266680]

約数ペア:

[(1, 202266680), (2, 101133340), (4, 50566670), (5, 40453336), (7, 28895240), (8, 25283335), (10, 20226668), (11, 18387880), (14, 14447620), (17, 11898040), (20, 10113334), (22, 9193940), (28, 7223810), (34, 5949020), (35, 5779048), (40, 5056667), (44, 4596970), (55, 3677576), (56, 3611905), (68, 2974510), (70, 2889524), (77, 2626840), (85, 2379608), (88, 2298485), (110, 1838788), (119, 1699720), (136, 1487255), (140, 1444762), (154, 1313420), (170, 1189804), (187, 1081640), (220, 919394), (238, 849860), (280, 722381), (308, 656710), (340, 594902), (374, 540820), (385, 525368), (440, 459697), (476, 424930), (595, 339944), (616, 328355), (680, 297451), (748, 270410), (770, 262684), (935, 216328), (952, 212465), (1190, 169972), (1309, 154520), (1496, 135205), (1540, 131342), (1870, 108164), (2380, 84986), (2618, 77260), (3080, 65671), (3740, 54082), (3863, 52360), (4760, 42493), (5236, 38630), (6545, 30904), (7480, 27041), (7726, 26180), (10472, 19315), (13090, 15452)]