215043908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{877}}^1\times {\mathrm{1039}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 383510400

約数和(自身を除く): 168466492

約数列:

[1, 2, 4, 59, 118, 236, 877, 1039, 1754, 2078, 3508, 4156, 51743, 61301, 103486, 122602, 206972, 245204, 911203, 1822406, 3644812, 53760977, 107521954, 215043908]

約数ペア:

[(1, 215043908), (2, 107521954), (4, 53760977), (59, 3644812), (118, 1822406), (236, 911203), (877, 245204), (1039, 206972), (1754, 122602), (2078, 103486), (3508, 61301), (4156, 51743)]