220743684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9470

約数の個数: 96

約数和(自身を含む): 675225600

約数和(自身を除く): 454481916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 9419, 11718, 18838, 23436, 28257, 37676, 56514, 65933, 84771, 113028, 131866, 169542, 197799, 254313, 263732, 291989, 339084, 395598, 508626, 583978, 593397, 791196, 875967, 1017252, 1167956, 1186794, 1751934, 1780191, 2043923, 2373588, 2627901, 3503868, 3560382, 4087846, 5255802, 6131769, 7120764, 7883703, 8175692, 10511604, 12263538, 15767406, 18395307, 24527076, 31534812, 36790614, 55185921, 73581228, 110371842, 220743684]

約数ペア:

[(1, 220743684), (2, 110371842), (3, 73581228), (4, 55185921), (6, 36790614), (7, 31534812), (9, 24527076), (12, 18395307), (14, 15767406), (18, 12263538), (21, 10511604), (27, 8175692), (28, 7883703), (31, 7120764), (36, 6131769), (42, 5255802), (54, 4087846), (62, 3560382), (63, 3503868), (84, 2627901), (93, 2373588), (108, 2043923), (124, 1780191), (126, 1751934), (186, 1186794), (189, 1167956), (217, 1017252), (252, 875967), (279, 791196), (372, 593397), (378, 583978), (434, 508626), (558, 395598), (651, 339084), (756, 291989), (837, 263732), (868, 254313), (1116, 197799), (1302, 169542), (1674, 131866), (1953, 113028), (2604, 84771), (3348, 65933), (3906, 56514), (5859, 37676), (7812, 28257), (9419, 23436), (11718, 18838)]