208816056

素因数分解:

$2^3\times 3^4\times {\mathrm{322247}}^1$

素因数の和:322265

約数の個数: 40

約数和(自身を含む): 584880120

約数和(自身を除く): 376064064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 322247, 644494, 966741, 1288988, 1933482, 2577976, 2900223, 3866964, 5800446, 7733928, 8700669, 11600892, 17401338, 23201784, 26102007, 34802676, 52204014, 69605352, 104408028, 208816056]

約数ペア:

[(1, 208816056), (2, 104408028), (3, 69605352), (4, 52204014), (6, 34802676), (8, 26102007), (9, 23201784), (12, 17401338), (18, 11600892), (24, 8700669), (27, 7733928), (36, 5800446), (54, 3866964), (72, 2900223), (81, 2577976), (108, 1933482), (162, 1288988), (216, 966741), (324, 644494), (648, 322247)]