196035656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 373785600

約数和(自身を除く): 177749944

約数列:

[1, 2, 4, 8, 79, 158, 313, 316, 626, 632, 991, 1252, 1982, 2504, 3964, 7928, 24727, 49454, 78289, 98908, 156578, 197816, 310183, 313156, 620366, 626312, 1240732, 2481464, 24504457, 49008914, 98017828, 196035656]

約数ペア:

[(1, 196035656), (2, 98017828), (4, 49008914), (8, 24504457), (79, 2481464), (158, 1240732), (313, 626312), (316, 620366), (626, 313156), (632, 310183), (991, 197816), (1252, 156578), (1982, 98908), (2504, 78289), (3964, 49454), (7928, 24727)]