198823464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131497}}^1$

素因数の和:131519

約数の個数: 64

約数和(自身を含む): 631190400

約数和(自身を除く): 432366936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 131497, 262994, 394491, 525988, 788982, 920479, 1051976, 1183473, 1577964, 1840958, 2366946, 2761437, 3155928, 3550419, 3681916, 4733892, 5522874, 7100838, 7363832, 8284311, 9467784, 11045748, 14201676, 16568622, 22091496, 24852933, 28403352, 33137244, 49705866, 66274488, 99411732, 198823464]

約数ペア:

[(1, 198823464), (2, 99411732), (3, 66274488), (4, 49705866), (6, 33137244), (7, 28403352), (8, 24852933), (9, 22091496), (12, 16568622), (14, 14201676), (18, 11045748), (21, 9467784), (24, 8284311), (27, 7363832), (28, 7100838), (36, 5522874), (42, 4733892), (54, 3681916), (56, 3550419), (63, 3155928), (72, 2761437), (84, 2366946), (108, 1840958), (126, 1577964), (168, 1183473), (189, 1051976), (216, 920479), (252, 788982), (378, 525988), (504, 394491), (756, 262994), (1512, 131497)]