193947118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 318765888

約数和(自身を除く): 124818770

約数列:

[1, 2, 17, 34, 37, 74, 151, 302, 629, 1021, 1258, 2042, 2567, 5134, 5587, 11174, 17357, 34714, 37777, 75554, 94979, 154171, 189958, 308342, 642209, 1284418, 2620907, 5241814, 5704327, 11408654, 96973559, 193947118]

約数ペア:

[(1, 193947118), (2, 96973559), (17, 11408654), (34, 5704327), (37, 5241814), (74, 2620907), (151, 1284418), (302, 642209), (629, 308342), (1021, 189958), (1258, 154171), (2042, 94979), (2567, 75554), (5134, 37777), (5587, 34714), (11174, 17357)]