196341968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 389824008

約数和(自身を除く): 193482040

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 584, 776, 1168, 1552, 1733, 3466, 6932, 7081, 13864, 14162, 27728, 28324, 56648, 113296, 126509, 168101, 253018, 336202, 506036, 672404, 1012072, 1344808, 2024144, 2689616, 12271373, 24542746, 49085492, 98170984, 196341968]

約数ペア:

[(1, 196341968), (2, 98170984), (4, 49085492), (8, 24542746), (16, 12271373), (73, 2689616), (97, 2024144), (146, 1344808), (194, 1012072), (292, 672404), (388, 506036), (584, 336202), (776, 253018), (1168, 168101), (1552, 126509), (1733, 113296), (3466, 56648), (6932, 28324), (7081, 27728), (13864, 14162)]