207855186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 559153152

約数和(自身を除く): 351297966

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 31, 33, 42, 46, 62, 66, 69, 77, 93, 138, 154, 161, 186, 217, 231, 253, 322, 341, 434, 462, 483, 506, 631, 651, 682, 713, 759, 966, 1023, 1262, 1302, 1426, 1518, 1771, 1893, 2046, 2139, 2387, 3542, 3786, 4278, 4417, 4774, 4991, 5313, 6941, 7161, 7843, 8834, 9982, 10626, 13251, 13882, 14322, 14513, 14973, 15686, 19561, 20823, 23529, 26502, 29026, 29946, 39122, 41646, 43539, 47058, 48587, 54901, 58683, 87078, 97174, 101591, 109802, 117366, 136927, 145761, 159643, 164703, 203182, 215171, 273854, 291522, 304773, 319286, 329406, 410781, 430342, 449903, 478929, 609546, 645513, 821562, 899806, 957858, 1117501, 1291026, 1349709, 1506197, 2235002, 2699418, 3012394, 3149321, 3352503, 4518591, 4948933, 6298642, 6705006, 9037182, 9447963, 9897866, 14846799, 18895926, 29693598, 34642531, 69285062, 103927593, 207855186]

約数ペア:

[(1, 207855186), (2, 103927593), (3, 69285062), (6, 34642531), (7, 29693598), (11, 18895926), (14, 14846799), (21, 9897866), (22, 9447963), (23, 9037182), (31, 6705006), (33, 6298642), (42, 4948933), (46, 4518591), (62, 3352503), (66, 3149321), (69, 3012394), (77, 2699418), (93, 2235002), (138, 1506197), (154, 1349709), (161, 1291026), (186, 1117501), (217, 957858), (231, 899806), (253, 821562), (322, 645513), (341, 609546), (434, 478929), (462, 449903), (483, 430342), (506, 410781), (631, 329406), (651, 319286), (682, 304773), (713, 291522), (759, 273854), (966, 215171), (1023, 203182), (1262, 164703), (1302, 159643), (1426, 145761), (1518, 136927), (1771, 117366), (1893, 109802), (2046, 101591), (2139, 97174), (2387, 87078), (3542, 58683), (3786, 54901), (4278, 48587), (4417, 47058), (4774, 43539), (4991, 41646), (5313, 39122), (6941, 29946), (7161, 29026), (7843, 26502), (8834, 23529), (9982, 20823), (10626, 19561), (13251, 15686), (13882, 14973), (14322, 14513)]