210823430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4219}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 401068800

約数和(自身を除く): 190245370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 2630, 4219, 4997, 8438, 9994, 21095, 24985, 42190, 49970, 80161, 160322, 400805, 801610, 1109597, 2219194, 5547985, 11095970, 21082343, 42164686, 105411715, 210823430]

約数ペア:

[(1, 210823430), (2, 105411715), (5, 42164686), (10, 21082343), (19, 11095970), (38, 5547985), (95, 2219194), (190, 1109597), (263, 801610), (526, 400805), (1315, 160322), (2630, 80161), (4219, 49970), (4997, 42190), (8438, 24985), (9994, 21095)]