219620306

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{122147}}^1$

素因数の和:122209

約数の個数: 16

約数和(自身を含む): 351786240

約数和(自身を除く): 132165934

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 122147, 244294, 3542263, 3786557, 7084526, 7573114, 109810153, 219620306]

約数ペア:

[(1, 219620306), (2, 109810153), (29, 7573114), (31, 7084526), (58, 3786557), (62, 3542263), (899, 244294), (1798, 122147)]