210568678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 351267840

約数和(自身を除く): 140699162

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1634, 2666, 4157, 8314, 25327, 50654, 78983, 128867, 157966, 178751, 257734, 357502, 2448473, 3396269, 4896946, 5541281, 6792538, 11082562, 105284339, 210568678]

約数ペア:

[(1, 210568678), (2, 105284339), (19, 11082562), (31, 6792538), (38, 5541281), (43, 4896946), (62, 3396269), (86, 2448473), (589, 357502), (817, 257734), (1178, 178751), (1333, 157966), (1634, 128867), (2666, 78983), (4157, 50654), (8314, 25327)]