214213310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1907}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 395642880

約数和(自身を除く): 181429570

約数列:

[1, 2, 5, 10, 47, 94, 235, 239, 470, 478, 1195, 1907, 2390, 3814, 9535, 11233, 19070, 22466, 56165, 89629, 112330, 179258, 448145, 455773, 896290, 911546, 2278865, 4557730, 21421331, 42842662, 107106655, 214213310]

約数ペア:

[(1, 214213310), (2, 107106655), (5, 42842662), (10, 21421331), (47, 4557730), (94, 2278865), (235, 911546), (239, 896290), (470, 455773), (478, 448145), (1195, 179258), (1907, 112330), (2390, 89629), (3814, 56165), (9535, 22466), (11233, 19070)]