268139210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{6217}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 510373440

約数和(自身を除く): 242234230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 6217, 8626, 12434, 21565, 31085, 43130, 62170, 118123, 236246, 590615, 1181230, 1411259, 2822518, 7056295, 14112590, 26813921, 53627842, 134069605, 268139210]

約数ペア:

[(1, 268139210), (2, 134069605), (5, 53627842), (10, 26813921), (19, 14112590), (38, 7056295), (95, 2822518), (190, 1411259), (227, 1181230), (454, 590615), (1135, 236246), (2270, 118123), (4313, 62170), (6217, 43130), (8626, 31085), (12434, 21565)]