215876234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22123}}^1$

素因数の和:22190

約数の個数: 32

約数和(自身を含む): 401417856

約数和(自身を除く): 185541622

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 22123, 44246, 154861, 309722, 376091, 752182, 907043, 1814086, 2632637, 5265274, 6349301, 12698602, 15419731, 30839462, 107938117, 215876234]

約数ペア:

[(1, 215876234), (2, 107938117), (7, 30839462), (14, 15419731), (17, 12698602), (34, 6349301), (41, 5265274), (82, 2632637), (119, 1814086), (238, 907043), (287, 752182), (574, 376091), (697, 309722), (1394, 154861), (4879, 44246), (9758, 22123)]