214980364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 414086400

約数和(自身を除く): 199106036

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 103, 116, 206, 412, 551, 947, 1102, 1894, 1957, 2204, 2987, 3788, 3914, 5974, 7828, 11948, 17993, 27463, 35986, 54926, 56753, 71972, 97541, 109852, 113506, 195082, 227012, 390164, 521797, 1043594, 1853279, 2087188, 2828689, 3706558, 5657378, 7413116, 11314756, 53745091, 107490182, 214980364]

約数ペア:

[(1, 214980364), (2, 107490182), (4, 53745091), (19, 11314756), (29, 7413116), (38, 5657378), (58, 3706558), (76, 2828689), (103, 2087188), (116, 1853279), (206, 1043594), (412, 521797), (551, 390164), (947, 227012), (1102, 195082), (1894, 113506), (1957, 109852), (2204, 97541), (2987, 71972), (3788, 56753), (3914, 54926), (5974, 35986), (7828, 27463), (11948, 17993)]