201357856

素因数分解:

$2^5\times 7^2\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 463799196

約数和(自身を除く): 262441340

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 281, 392, 457, 562, 784, 914, 1124, 1568, 1828, 1967, 2248, 3199, 3656, 3934, 4496, 6398, 7312, 7868, 8992, 12796, 13769, 14624, 15736, 22393, 25592, 27538, 31472, 44786, 51184, 55076, 62944, 89572, 102368, 110152, 128417, 179144, 220304, 256834, 358288, 440608, 513668, 716576, 898919, 1027336, 1797838, 2054672, 3595676, 4109344, 6292433, 7191352, 12584866, 14382704, 25169732, 28765408, 50339464, 100678928, 201357856]

約数ペア:

[(1, 201357856), (2, 100678928), (4, 50339464), (7, 28765408), (8, 25169732), (14, 14382704), (16, 12584866), (28, 7191352), (32, 6292433), (49, 4109344), (56, 3595676), (98, 2054672), (112, 1797838), (196, 1027336), (224, 898919), (281, 716576), (392, 513668), (457, 440608), (562, 358288), (784, 256834), (914, 220304), (1124, 179144), (1568, 128417), (1828, 110152), (1967, 102368), (2248, 89572), (3199, 62944), (3656, 55076), (3934, 51184), (4496, 44786), (6398, 31472), (7312, 27538), (7868, 25592), (8992, 22393), (12796, 15736), (13769, 14624)]