206502015

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{44843}}^1$

素因数の和:45158

約数の個数: 16

約数和(自身を含む): 331486848

約数和(自身を除く): 124984833

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 44843, 134529, 224215, 672645, 13766801, 41300403, 68834005, 206502015]

約数ペア:

[(1, 206502015), (3, 68834005), (5, 41300403), (15, 13766801), (307, 672645), (921, 224215), (1535, 134529), (4605, 44843)]