200386424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 440640000

約数和(自身を除く): 240253576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 101, 142, 202, 284, 404, 497, 499, 568, 707, 808, 994, 998, 1414, 1988, 1996, 2828, 3493, 3976, 3992, 5656, 6986, 7171, 13972, 14342, 27944, 28684, 35429, 50197, 50399, 57368, 70858, 100394, 100798, 141716, 200788, 201596, 248003, 283432, 352793, 401576, 403192, 496006, 705586, 992012, 1411172, 1984024, 2822344, 3578329, 7156658, 14313316, 25048303, 28626632, 50096606, 100193212, 200386424]

約数ペア:

[(1, 200386424), (2, 100193212), (4, 50096606), (7, 28626632), (8, 25048303), (14, 14313316), (28, 7156658), (56, 3578329), (71, 2822344), (101, 1984024), (142, 1411172), (202, 992012), (284, 705586), (404, 496006), (497, 403192), (499, 401576), (568, 352793), (707, 283432), (808, 248003), (994, 201596), (998, 200788), (1414, 141716), (1988, 100798), (1996, 100394), (2828, 70858), (3493, 57368), (3976, 50399), (3992, 50197), (5656, 35429), (6986, 28684), (7171, 27944), (13972, 14342)]