211041503602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{70300301}}^1$

素因数の和:70300401

約数の個数: 16

約数和(自身を含む): 337441449600

約数和(自身を除く): 126399945998

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 70300301, 140600602, 1335705719, 2671411438, 5553723779, 11107447558, 105520751801, 211041503602]

約数ペア:

[(1, 211041503602), (2, 105520751801), (19, 11107447558), (38, 5553723779), (79, 2671411438), (158, 1335705719), (1501, 140600602), (3002, 70300301)]