201036830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 367943040

約数和(自身を除く): 166906210

約数列:

[1, 2, 5, 10, 79, 158, 395, 397, 641, 790, 794, 1282, 1985, 3205, 3970, 6410, 31363, 50639, 62726, 101278, 156815, 253195, 254477, 313630, 506390, 508954, 1272385, 2544770, 20103683, 40207366, 100518415, 201036830]

約数ペア:

[(1, 201036830), (2, 100518415), (5, 40207366), (10, 20103683), (79, 2544770), (158, 1272385), (395, 508954), (397, 506390), (641, 313630), (790, 254477), (794, 253195), (1282, 156815), (1985, 101278), (3205, 62726), (3970, 50639), (6410, 31363)]