194896070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 364815360

約数和(自身を除く): 169919290

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 4309, 4523, 8618, 9046, 21545, 22615, 43090, 45230, 140213, 280426, 628697, 701065, 1257394, 1402130, 3143485, 6286970, 19489607, 38979214, 97448035, 194896070]

約数ペア:

[(1, 194896070), (2, 97448035), (5, 38979214), (10, 19489607), (31, 6286970), (62, 3143485), (139, 1402130), (155, 1257394), (278, 701065), (310, 628697), (695, 280426), (1390, 140213), (4309, 45230), (4523, 43090), (8618, 22615), (9046, 21545)]