215478773387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{250979}}^1$

素因数の和:251690

約数の個数: 16

約数和(自身を含む): 230299248000

約数和(自身を除く): 14820474613

約数列:

[1, 19, 73, 619, 1387, 11761, 45187, 250979, 858553, 4768601, 18321467, 155356001, 348107873, 2951764019, 11340988073, 215478773387]

約数ペア:

[(1, 215478773387), (19, 11340988073), (73, 2951764019), (619, 348107873), (1387, 155356001), (11761, 18321467), (45187, 4768601), (250979, 858553)]