202279890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354877}}^1$

素因数の和:354906

約数の個数: 32

約数和(自身を含む): 511024320

約数和(自身を除く): 308744430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 354877, 709754, 1064631, 1774385, 2129262, 3548770, 5323155, 6742663, 10646310, 13485326, 20227989, 33713315, 40455978, 67426630, 101139945, 202279890]

約数ペア:

[(1, 202279890), (2, 101139945), (3, 67426630), (5, 40455978), (6, 33713315), (10, 20227989), (15, 13485326), (19, 10646310), (30, 6742663), (38, 5323155), (57, 3548770), (95, 2129262), (114, 1774385), (190, 1064631), (285, 709754), (570, 354877)]