202131018

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{11959}}^1$

素因数の和:12283

約数の個数: 32

約数和(自身を含む): 450652800

約数和(自身を除く): 248521782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 11959, 16902, 23918, 35877, 71754, 107631, 215262, 322893, 645786, 3743167, 7486334, 11229501, 22459002, 33688503, 67377006, 101065509, 202131018]

約数ペア:

[(1, 202131018), (2, 101065509), (3, 67377006), (6, 33688503), (9, 22459002), (18, 11229501), (27, 7486334), (54, 3743167), (313, 645786), (626, 322893), (939, 215262), (1878, 107631), (2817, 71754), (5634, 35877), (8451, 23918), (11959, 16902)]