208314912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166919}}^1$

素因数の和:166945

約数の個数: 48

約数和(自身を含む): 588893760

約数和(自身を除く): 380578848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 166919, 333838, 500757, 667676, 1001514, 1335352, 2003028, 2169947, 2670704, 4006056, 4339894, 5341408, 6509841, 8012112, 8679788, 13019682, 16024224, 17359576, 26039364, 34719152, 52078728, 69438304, 104157456, 208314912]

約数ペア:

[(1, 208314912), (2, 104157456), (3, 69438304), (4, 52078728), (6, 34719152), (8, 26039364), (12, 17359576), (13, 16024224), (16, 13019682), (24, 8679788), (26, 8012112), (32, 6509841), (39, 5341408), (48, 4339894), (52, 4006056), (78, 2670704), (96, 2169947), (104, 2003028), (156, 1335352), (208, 1001514), (312, 667676), (416, 500757), (624, 333838), (1248, 166919)]