201444628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 472227840

約数和(自身を除く): 270783212

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 79, 119, 154, 158, 187, 238, 308, 316, 374, 476, 487, 553, 748, 869, 974, 1106, 1309, 1343, 1738, 1948, 2212, 2618, 2686, 3409, 3476, 5236, 5357, 5372, 6083, 6818, 8279, 9401, 10714, 12166, 13636, 14773, 16558, 18802, 21428, 24332, 29546, 33116, 37499, 37604, 38473, 57953, 59092, 74998, 76946, 91069, 103411, 115906, 149996, 153892, 182138, 206822, 231812, 269311, 364276, 413644, 423203, 538622, 637483, 654041, 846406, 1077244, 1274966, 1308082, 1692812, 2549932, 2616164, 2962421, 4578287, 5924842, 7194451, 9156574, 11849684, 14388902, 18313148, 28777804, 50361157, 100722314, 201444628]

約数ペア:

[(1, 201444628), (2, 100722314), (4, 50361157), (7, 28777804), (11, 18313148), (14, 14388902), (17, 11849684), (22, 9156574), (28, 7194451), (34, 5924842), (44, 4578287), (68, 2962421), (77, 2616164), (79, 2549932), (119, 1692812), (154, 1308082), (158, 1274966), (187, 1077244), (238, 846406), (308, 654041), (316, 637483), (374, 538622), (476, 423203), (487, 413644), (553, 364276), (748, 269311), (869, 231812), (974, 206822), (1106, 182138), (1309, 153892), (1343, 149996), (1738, 115906), (1948, 103411), (2212, 91069), (2618, 76946), (2686, 74998), (3409, 59092), (3476, 57953), (5236, 38473), (5357, 37604), (5372, 37499), (6083, 33116), (6818, 29546), (8279, 24332), (9401, 21428), (10714, 18802), (12166, 16558), (13636, 14773)]