208325808

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{30781}}^1$

素因数の和:30842

約数の個数: 60

約数和(自身を含む): 595447008

約数和(自身を除く): 387121200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 30781, 61562, 92343, 123124, 184686, 246248, 277029, 369372, 492496, 554058, 738744, 1108116, 1446707, 1477488, 2216232, 2893414, 4340121, 4432464, 5786828, 8680242, 11573656, 13020363, 17360484, 23147312, 26040726, 34720968, 52081452, 69441936, 104162904, 208325808]

約数ペア:

[(1, 208325808), (2, 104162904), (3, 69441936), (4, 52081452), (6, 34720968), (8, 26040726), (9, 23147312), (12, 17360484), (16, 13020363), (18, 11573656), (24, 8680242), (36, 5786828), (47, 4432464), (48, 4340121), (72, 2893414), (94, 2216232), (141, 1477488), (144, 1446707), (188, 1108116), (282, 738744), (376, 554058), (423, 492496), (564, 369372), (752, 277029), (846, 246248), (1128, 184686), (1692, 123124), (2256, 92343), (3384, 61562), (6768, 30781)]