203730308

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 360221400

約数和(自身を除く): 156491092

約数列:

[1, 2, 4, 197, 229, 394, 458, 788, 916, 1129, 2258, 4516, 45113, 90226, 180452, 222413, 258541, 444826, 517082, 889652, 1034164, 50932577, 101865154, 203730308]

約数ペア:

[(1, 203730308), (2, 101865154), (4, 50932577), (197, 1034164), (229, 889652), (394, 517082), (458, 444826), (788, 258541), (916, 222413), (1129, 180452), (2258, 90226), (4516, 45113)]