212844284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{76343}}^1$

素因数の和:76405

約数の個数: 24

約数和(自身を含む): 404012448

約数和(自身を除く): 191168164

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 76343, 152686, 305372, 1297831, 2595662, 3130063, 5191324, 6260126, 12520252, 53211071, 106422142, 212844284]

約数ペア:

[(1, 212844284), (2, 106422142), (4, 53211071), (17, 12520252), (34, 6260126), (41, 5191324), (68, 3130063), (82, 2595662), (164, 1297831), (697, 305372), (1394, 152686), (2788, 76343)]