213551064

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 601011840

約数和(自身を除く): 387460776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 241, 248, 279, 372, 397, 482, 558, 723, 744, 794, 964, 1116, 1191, 1446, 1588, 1928, 2169, 2232, 2382, 2892, 3176, 3573, 4338, 4764, 5784, 7146, 7471, 8676, 9528, 12307, 14292, 14942, 17352, 22413, 24614, 28584, 29884, 36921, 44826, 49228, 59768, 67239, 73842, 89652, 95677, 98456, 110763, 134478, 147684, 179304, 191354, 221526, 268956, 287031, 295368, 382708, 443052, 537912, 574062, 765416, 861093, 886104, 1148124, 1722186, 2296248, 2965987, 3444372, 5931974, 6888744, 8897961, 11863948, 17795922, 23727896, 26693883, 35591844, 53387766, 71183688, 106775532, 213551064]

約数ペア:

[(1, 213551064), (2, 106775532), (3, 71183688), (4, 53387766), (6, 35591844), (8, 26693883), (9, 23727896), (12, 17795922), (18, 11863948), (24, 8897961), (31, 6888744), (36, 5931974), (62, 3444372), (72, 2965987), (93, 2296248), (124, 1722186), (186, 1148124), (241, 886104), (248, 861093), (279, 765416), (372, 574062), (397, 537912), (482, 443052), (558, 382708), (723, 295368), (744, 287031), (794, 268956), (964, 221526), (1116, 191354), (1191, 179304), (1446, 147684), (1588, 134478), (1928, 110763), (2169, 98456), (2232, 95677), (2382, 89652), (2892, 73842), (3176, 67239), (3573, 59768), (4338, 49228), (4764, 44826), (5784, 36921), (7146, 29884), (7471, 28584), (8676, 24614), (9528, 22413), (12307, 17352), (14292, 14942)]