203290584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 602173440

約数和(自身を除く): 398882856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 107, 129, 168, 172, 214, 258, 263, 301, 321, 344, 428, 516, 526, 602, 642, 749, 789, 856, 903, 1032, 1052, 1204, 1284, 1498, 1578, 1806, 1841, 2104, 2247, 2408, 2568, 2996, 3156, 3612, 3682, 4494, 4601, 5523, 5992, 6312, 7224, 7364, 8988, 9202, 11046, 11309, 13803, 14728, 17976, 18404, 22092, 22618, 27606, 28141, 32207, 33927, 36808, 44184, 45236, 55212, 56282, 64414, 67854, 79163, 84423, 90472, 96621, 110424, 112564, 128828, 135708, 158326, 168846, 193242, 196987, 225128, 237489, 257656, 271416, 316652, 337692, 386484, 393974, 474978, 590961, 633304, 675384, 772968, 787948, 949956, 1181922, 1210063, 1575896, 1899912, 2363844, 2420126, 3630189, 4727688, 4840252, 7260378, 8470441, 9680504, 14520756, 16940882, 25411323, 29041512, 33881764, 50822646, 67763528, 101645292, 203290584]

約数ペア:

[(1, 203290584), (2, 101645292), (3, 67763528), (4, 50822646), (6, 33881764), (7, 29041512), (8, 25411323), (12, 16940882), (14, 14520756), (21, 9680504), (24, 8470441), (28, 7260378), (42, 4840252), (43, 4727688), (56, 3630189), (84, 2420126), (86, 2363844), (107, 1899912), (129, 1575896), (168, 1210063), (172, 1181922), (214, 949956), (258, 787948), (263, 772968), (301, 675384), (321, 633304), (344, 590961), (428, 474978), (516, 393974), (526, 386484), (602, 337692), (642, 316652), (749, 271416), (789, 257656), (856, 237489), (903, 225128), (1032, 196987), (1052, 193242), (1204, 168846), (1284, 158326), (1498, 135708), (1578, 128828), (1806, 112564), (1841, 110424), (2104, 96621), (2247, 90472), (2408, 84423), (2568, 79163), (2996, 67854), (3156, 64414), (3612, 56282), (3682, 55212), (4494, 45236), (4601, 44184), (5523, 36808), (5992, 33927), (6312, 32207), (7224, 28141), (7364, 27606), (8988, 22618), (9202, 22092), (11046, 18404), (11309, 17976), (13803, 14728)]