193156924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{14419}}^1$

素因数の和:14637

約数の個数: 24

約数和(自身を含む): 359750160

約数和(自身を除く): 166593236

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 14419, 28838, 57676, 245123, 490246, 980492, 2840543, 5681086, 11362172, 48289231, 96578462, 193156924]

約数ペア:

[(1, 193156924), (2, 96578462), (4, 48289231), (17, 11362172), (34, 5681086), (68, 2840543), (197, 980492), (394, 490246), (788, 245123), (3349, 57676), (6698, 28838), (13396, 14419)]