200812821758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1697}}^1\times {\mathrm{3793}}^1$

素因数の和:6332

約数の個数: 32

約数和(自身を含む): 317729895840

約数和(自身を除く): 116917074082

約数列:

[1, 2, 19, 38, 821, 1642, 1697, 3394, 3793, 7586, 15599, 31198, 32243, 64486, 72067, 144134, 1393237, 2786474, 3114053, 6228106, 6436721, 12873442, 26471503, 52943006, 59167007, 118334014, 122297699, 244595398, 5284547941, 10569095882, 100406410879, 200812821758]

約数ペア:

[(1, 200812821758), (2, 100406410879), (19, 10569095882), (38, 5284547941), (821, 244595398), (1642, 122297699), (1697, 118334014), (3394, 59167007), (3793, 52943006), (7586, 26471503), (15599, 12873442), (31198, 6436721), (32243, 6228106), (64486, 3114053), (72067, 2786474), (144134, 1393237)]