194896490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1327}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 370033920

約数和(自身を除く): 175137430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 773, 1327, 1546, 2654, 3865, 6635, 7730, 13270, 14687, 25213, 29374, 50426, 73435, 126065, 146870, 252130, 1025771, 2051542, 5128855, 10257710, 19489649, 38979298, 97448245, 194896490]

約数ペア:

[(1, 194896490), (2, 97448245), (5, 38979298), (10, 19489649), (19, 10257710), (38, 5128855), (95, 2051542), (190, 1025771), (773, 252130), (1327, 146870), (1546, 126065), (2654, 73435), (3865, 50426), (6635, 29374), (7730, 25213), (13270, 14687)]