205156896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 617823360

約数和(自身を除く): 412666464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 397, 672, 769, 794, 1191, 1538, 1588, 2307, 2382, 2779, 3076, 3176, 4614, 4764, 5383, 5558, 6152, 6352, 8337, 9228, 9528, 10766, 11116, 12304, 12704, 16149, 16674, 18456, 19056, 21532, 22232, 24608, 32298, 33348, 36912, 38112, 43064, 44464, 64596, 66696, 73824, 86128, 88928, 129192, 133392, 172256, 258384, 266784, 305293, 516768, 610586, 915879, 1221172, 1831758, 2137051, 2442344, 3663516, 4274102, 4884688, 6411153, 7327032, 8548204, 9769376, 12822306, 14654064, 17096408, 25644612, 29308128, 34192816, 51289224, 68385632, 102578448, 205156896]

約数ペア:

[(1, 205156896), (2, 102578448), (3, 68385632), (4, 51289224), (6, 34192816), (7, 29308128), (8, 25644612), (12, 17096408), (14, 14654064), (16, 12822306), (21, 9769376), (24, 8548204), (28, 7327032), (32, 6411153), (42, 4884688), (48, 4274102), (56, 3663516), (84, 2442344), (96, 2137051), (112, 1831758), (168, 1221172), (224, 915879), (336, 610586), (397, 516768), (672, 305293), (769, 266784), (794, 258384), (1191, 172256), (1538, 133392), (1588, 129192), (2307, 88928), (2382, 86128), (2779, 73824), (3076, 66696), (3176, 64596), (4614, 44464), (4764, 43064), (5383, 38112), (5558, 36912), (6152, 33348), (6352, 32298), (8337, 24608), (9228, 22232), (9528, 21532), (10766, 19056), (11116, 18456), (12304, 16674), (12704, 16149)]