206073218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 355259520

約数和(自身を除く): 149186302

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 2227, 3406, 3559, 4454, 7118, 28951, 46267, 57902, 60503, 92534, 121006, 466229, 786539, 932458, 1573078, 6060977, 7925893, 12121954, 15851786, 103036609, 206073218]

約数ペア:

[(1, 206073218), (2, 103036609), (13, 15851786), (17, 12121954), (26, 7925893), (34, 6060977), (131, 1573078), (221, 932458), (262, 786539), (442, 466229), (1703, 121006), (2227, 92534), (3406, 60503), (3559, 57902), (4454, 46267), (7118, 28951)]