222495643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 259640640

約数和(自身を除く): 37144997

約数列:

[1, 17, 19, 41, 53, 317, 323, 697, 779, 901, 1007, 2173, 5389, 6023, 12997, 13243, 16801, 17119, 36941, 41287, 102391, 220949, 246943, 285617, 319219, 688841, 701879, 4198031, 5426723, 11710297, 13087979, 222495643]

約数ペア:

[(1, 222495643), (17, 13087979), (19, 11710297), (41, 5426723), (53, 4198031), (317, 701879), (323, 688841), (697, 319219), (779, 285617), (901, 246943), (1007, 220949), (2173, 102391), (5389, 41287), (6023, 36941), (12997, 17119), (13243, 16801)]