213693416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5783}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 416448000

約数和(自身を除く): 202754584

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 5783, 9238, 11566, 18476, 23132, 36952, 46264, 179273, 358546, 717092, 861667, 1434184, 1723334, 3446668, 6893336, 26711677, 53423354, 106846708, 213693416]

約数ペア:

[(1, 213693416), (2, 106846708), (4, 53423354), (8, 26711677), (31, 6893336), (62, 3446668), (124, 1723334), (149, 1434184), (248, 861667), (298, 717092), (596, 358546), (1192, 179273), (4619, 46264), (5783, 36952), (9238, 23132), (11566, 18476)]