209138976

素因数分解:

$2^5\times 3^3\times {\mathrm{242059}}^1$

素因数の和:242078

約数の個数: 48

約数和(自身を含む): 609991200

約数和(自身を除く): 400852224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 242059, 484118, 726177, 968236, 1452354, 1936472, 2178531, 2904708, 3872944, 4357062, 5809416, 6535593, 7745888, 8714124, 11618832, 13071186, 17428248, 23237664, 26142372, 34856496, 52284744, 69712992, 104569488, 209138976]

約数ペア:

[(1, 209138976), (2, 104569488), (3, 69712992), (4, 52284744), (6, 34856496), (8, 26142372), (9, 23237664), (12, 17428248), (16, 13071186), (18, 11618832), (24, 8714124), (27, 7745888), (32, 6535593), (36, 5809416), (48, 4357062), (54, 3872944), (72, 2904708), (96, 2178531), (108, 1936472), (144, 1452354), (216, 968236), (288, 726177), (432, 484118), (864, 242059)]