197841296

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{15061}}^1$

素因数の和:15890

約数の個数: 20

約数和(自身を含む): 383809884

約数和(自身を除く): 185968588

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 13136, 15061, 30122, 60244, 120488, 240976, 12365081, 24730162, 49460324, 98920648, 197841296]

約数ペア:

[(1, 197841296), (2, 98920648), (4, 49460324), (8, 24730162), (16, 12365081), (821, 240976), (1642, 120488), (3284, 60244), (6568, 30122), (13136, 15061)]