202204149

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 318295296

約数和(自身を除く): 116091147

約数列:

[1, 3, 7, 21, 37, 111, 197, 259, 591, 777, 1321, 1379, 3963, 4137, 7289, 9247, 21867, 27741, 48877, 51023, 146631, 153069, 260237, 342139, 780711, 1026417, 1821659, 5464977, 9628769, 28886307, 67401383, 202204149]

約数ペア:

[(1, 202204149), (3, 67401383), (7, 28886307), (21, 9628769), (37, 5464977), (111, 1821659), (197, 1026417), (259, 780711), (591, 342139), (777, 260237), (1321, 153069), (1379, 146631), (3963, 51023), (4137, 48877), (7289, 27741), (9247, 21867)]