219823741

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 231840000

約数和(自身を除く): 12016259

約数列:

[1, 29, 79, 229, 419, 2291, 6641, 12151, 18091, 33101, 95951, 524639, 959929, 2782579, 7580129, 219823741]

約数ペア:

[(1, 219823741), (29, 7580129), (79, 2782579), (229, 959929), (419, 524639), (2291, 95951), (6641, 33101), (12151, 18091)]