221750982

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 498843072

約数和(自身を除く): 277092090

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 2867, 4297, 5734, 8594, 8601, 12891, 17202, 25782, 25803, 38673, 51606, 77346, 201959, 262117, 403918, 524234, 605877, 786351, 1211754, 1572702, 1817631, 2359053, 3635262, 4718106, 12319499, 24638998, 36958497, 73916994, 110875491, 221750982]

約数ペア:

[(1, 221750982), (2, 110875491), (3, 73916994), (6, 36958497), (9, 24638998), (18, 12319499), (47, 4718106), (61, 3635262), (94, 2359053), (122, 1817631), (141, 1572702), (183, 1211754), (282, 786351), (366, 605877), (423, 524234), (549, 403918), (846, 262117), (1098, 201959), (2867, 77346), (4297, 51606), (5734, 38673), (8594, 25803), (8601, 25782), (12891, 17202)]