211232664

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20807}}^1$

素因数の和:20869

約数の個数: 64

約数和(自身を含む): 599270400

約数和(自身を除く): 388037736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 20807, 41614, 62421, 83228, 124842, 166456, 187263, 249684, 374526, 499368, 561789, 749052, 977929, 1123578, 1498104, 1955858, 2247156, 2933787, 3911716, 4494312, 5867574, 7823432, 8801361, 11735148, 17602722, 23470296, 26404083, 35205444, 52808166, 70410888, 105616332, 211232664]

約数ペア:

[(1, 211232664), (2, 105616332), (3, 70410888), (4, 52808166), (6, 35205444), (8, 26404083), (9, 23470296), (12, 17602722), (18, 11735148), (24, 8801361), (27, 7823432), (36, 5867574), (47, 4494312), (54, 3911716), (72, 2933787), (94, 2247156), (108, 1955858), (141, 1498104), (188, 1123578), (216, 977929), (282, 749052), (376, 561789), (423, 499368), (564, 374526), (846, 249684), (1128, 187263), (1269, 166456), (1692, 124842), (2538, 83228), (3384, 62421), (5076, 41614), (10152, 20807)]