208373568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2752

約数の個数: 112

約数和(自身を含む): 613111296

約数和(自身を除く): 404737728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2693, 2976, 3224, 4836, 5386, 5952, 6448, 8079, 9672, 10772, 12896, 16158, 19344, 21544, 25792, 32316, 35009, 38688, 43088, 64632, 70018, 77376, 83483, 86176, 105027, 129264, 140036, 166966, 172352, 210054, 250449, 258528, 280072, 333932, 420108, 500898, 517056, 560144, 667864, 840216, 1001796, 1085279, 1120288, 1335728, 1680432, 2003592, 2170558, 2240576, 2671456, 3255837, 3360864, 4007184, 4341116, 5342912, 6511674, 6721728, 8014368, 8682232, 13023348, 16028736, 17364464, 26046696, 34728928, 52093392, 69457856, 104186784, 208373568]

約数ペア:

[(1, 208373568), (2, 104186784), (3, 69457856), (4, 52093392), (6, 34728928), (8, 26046696), (12, 17364464), (13, 16028736), (16, 13023348), (24, 8682232), (26, 8014368), (31, 6721728), (32, 6511674), (39, 5342912), (48, 4341116), (52, 4007184), (62, 3360864), (64, 3255837), (78, 2671456), (93, 2240576), (96, 2170558), (104, 2003592), (124, 1680432), (156, 1335728), (186, 1120288), (192, 1085279), (208, 1001796), (248, 840216), (312, 667864), (372, 560144), (403, 517056), (416, 500898), (496, 420108), (624, 333932), (744, 280072), (806, 258528), (832, 250449), (992, 210054), (1209, 172352), (1248, 166966), (1488, 140036), (1612, 129264), (1984, 105027), (2418, 86176), (2496, 83483), (2693, 77376), (2976, 70018), (3224, 64632), (4836, 43088), (5386, 38688), (5952, 35009), (6448, 32316), (8079, 25792), (9672, 21544), (10772, 19344), (12896, 16158)]