193973912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{13523}}^1$

素因数の和:13703

約数の個数: 32

約数和(自身を含む): 399228480

約数和(自身を除く): 205254568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 13523, 14344, 27046, 54092, 108184, 148753, 297506, 595012, 1190024, 2204249, 4408498, 8816996, 17633992, 24246739, 48493478, 96986956, 193973912]

約数ペア:

[(1, 193973912), (2, 96986956), (4, 48493478), (8, 24246739), (11, 17633992), (22, 8816996), (44, 4408498), (88, 2204249), (163, 1190024), (326, 595012), (652, 297506), (1304, 148753), (1793, 108184), (3586, 54092), (7172, 27046), (13523, 14344)]