194182456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8849}}^1$

素因数の和:9079

約数の個数: 32

約数和(自身を含む): 394002000

約数和(自身を除く): 199819544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 8849, 10972, 17698, 21944, 35396, 70792, 115037, 230074, 460148, 920296, 1867139, 3734278, 7468556, 14937112, 24272807, 48545614, 97091228, 194182456]

約数ペア:

[(1, 194182456), (2, 97091228), (4, 48545614), (8, 24272807), (13, 14937112), (26, 7468556), (52, 3734278), (104, 1867139), (211, 920296), (422, 460148), (844, 230074), (1688, 115037), (2743, 70792), (5486, 35396), (8849, 21944), (10972, 17698)]