213380453902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81505139}}^1$

素因数の和:81505176

約数の個数: 32

約数和(自身を含む): 422522645760

約数和(自身を除く): 209142191858

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 81505139, 163010278, 570535973, 896556529, 1141071946, 1385587363, 1793113058, 2771174726, 6275895703, 9699111541, 12551791406, 15241460993, 19398223082, 30482921986, 106690226951, 213380453902]

約数ペア:

[(1, 213380453902), (2, 106690226951), (7, 30482921986), (11, 19398223082), (14, 15241460993), (17, 12551791406), (22, 9699111541), (34, 6275895703), (77, 2771174726), (119, 1793113058), (154, 1385587363), (187, 1141071946), (238, 896556529), (374, 570535973), (1309, 163010278), (2618, 81505139)]