207723712

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 495677952

約数和(自身を除く): 287954240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 43, 56, 64, 82, 86, 112, 164, 172, 224, 263, 287, 301, 328, 344, 448, 526, 574, 602, 656, 688, 1052, 1148, 1204, 1312, 1376, 1763, 1841, 2104, 2296, 2408, 2624, 2752, 3526, 3682, 4208, 4592, 4816, 7052, 7364, 8416, 9184, 9632, 10783, 11309, 12341, 14104, 14728, 16832, 18368, 19264, 21566, 22618, 24682, 28208, 29456, 43132, 45236, 49364, 56416, 58912, 75481, 79163, 86264, 90472, 98728, 112832, 117824, 150962, 158326, 172528, 180944, 197456, 301924, 316652, 345056, 361888, 394912, 463669, 603848, 633304, 690112, 723776, 789824, 927338, 1207696, 1266608, 1854676, 2415392, 2533216, 3245683, 3709352, 4830784, 5066432, 6491366, 7418704, 12982732, 14837408, 25965464, 29674816, 51930928, 103861856, 207723712]

約数ペア:

[(1, 207723712), (2, 103861856), (4, 51930928), (7, 29674816), (8, 25965464), (14, 14837408), (16, 12982732), (28, 7418704), (32, 6491366), (41, 5066432), (43, 4830784), (56, 3709352), (64, 3245683), (82, 2533216), (86, 2415392), (112, 1854676), (164, 1266608), (172, 1207696), (224, 927338), (263, 789824), (287, 723776), (301, 690112), (328, 633304), (344, 603848), (448, 463669), (526, 394912), (574, 361888), (602, 345056), (656, 316652), (688, 301924), (1052, 197456), (1148, 180944), (1204, 172528), (1312, 158326), (1376, 150962), (1763, 117824), (1841, 112832), (2104, 98728), (2296, 90472), (2408, 86264), (2624, 79163), (2752, 75481), (3526, 58912), (3682, 56416), (4208, 49364), (4592, 45236), (4816, 43132), (7052, 29456), (7364, 28208), (8416, 24682), (9184, 22618), (9632, 21566), (10783, 19264), (11309, 18368), (12341, 16832), (14104, 14728)]