231341270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{33191}}^1$

素因数の和:33256

約数の個数: 32

約数和(自身を含む): 451676736

約数和(自身を除く): 220335466

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 33191, 66382, 165955, 331910, 564247, 1128494, 1360831, 2721662, 2821235, 5642470, 6804155, 13608310, 23134127, 46268254, 115670635, 231341270]

約数ペア:

[(1, 231341270), (2, 115670635), (5, 46268254), (10, 23134127), (17, 13608310), (34, 6804155), (41, 5642470), (82, 2821235), (85, 2721662), (170, 1360831), (205, 1128494), (410, 564247), (697, 331910), (1394, 165955), (3485, 66382), (6970, 33191)]