207079312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 470809152

約数和(自身を除く): 263729840

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 374, 536, 737, 748, 1033, 1072, 1139, 1474, 1496, 2066, 2278, 2948, 2992, 4132, 4556, 5896, 8264, 9112, 11363, 11792, 12529, 16528, 17561, 18224, 22726, 25058, 35122, 45452, 50116, 69211, 70244, 90904, 100232, 138422, 140488, 181808, 193171, 200464, 276844, 280976, 386342, 553688, 761321, 772684, 1107376, 1176587, 1522642, 1545368, 2353174, 3045284, 3090736, 4706348, 6090568, 9412696, 12181136, 12942457, 18825392, 25884914, 51769828, 103539656, 207079312]

約数ペア:

[(1, 207079312), (2, 103539656), (4, 51769828), (8, 25884914), (11, 18825392), (16, 12942457), (17, 12181136), (22, 9412696), (34, 6090568), (44, 4706348), (67, 3090736), (68, 3045284), (88, 2353174), (134, 1545368), (136, 1522642), (176, 1176587), (187, 1107376), (268, 772684), (272, 761321), (374, 553688), (536, 386342), (737, 280976), (748, 276844), (1033, 200464), (1072, 193171), (1139, 181808), (1474, 140488), (1496, 138422), (2066, 100232), (2278, 90904), (2948, 70244), (2992, 69211), (4132, 50116), (4556, 45452), (5896, 35122), (8264, 25058), (9112, 22726), (11363, 18224), (11792, 17561), (12529, 16528)]