208916496

素因数分解:

$2^4\times 3^4\times {\mathrm{161201}}^1$

素因数の和:161221

約数の個数: 50

約数和(自身を含む): 604668702

約数和(自身を除く): 395752206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 161201, 322402, 483603, 644804, 967206, 1289608, 1450809, 1934412, 2579216, 2901618, 3868824, 4352427, 5803236, 7737648, 8704854, 11606472, 13057281, 17409708, 23212944, 26114562, 34819416, 52229124, 69638832, 104458248, 208916496]

約数ペア:

[(1, 208916496), (2, 104458248), (3, 69638832), (4, 52229124), (6, 34819416), (8, 26114562), (9, 23212944), (12, 17409708), (16, 13057281), (18, 11606472), (24, 8704854), (27, 7737648), (36, 5803236), (48, 4352427), (54, 3868824), (72, 2901618), (81, 2579216), (108, 1934412), (144, 1450809), (162, 1289608), (216, 967206), (324, 644804), (432, 483603), (648, 322402), (1296, 161201)]