201895444786

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{25237}}^1$

素因数の和:25523

約数の個数: 64

約数和(自身を含む): 360432559872

約数和(自身を除く): 158537115086

約数列:

[1, 2, 7, 14, 43, 86, 97, 137, 194, 274, 301, 602, 679, 959, 1358, 1918, 4171, 5891, 8342, 11782, 13289, 25237, 26578, 29197, 41237, 50474, 58394, 82474, 93023, 176659, 186046, 353318, 571427, 1085191, 1142854, 2170382, 2447989, 3457469, 3999989, 4895978, 6914938, 7596337, 7999978, 15192674, 17135923, 24202283, 34271846, 48404566, 105263527, 148671167, 210527054, 297342334, 335374493, 670748986, 736844689, 1040698169, 1473689378, 2081396338, 2347621451, 4695242902, 14421103199, 28842206398, 100947722393, 201895444786]

約数ペア:

[(1, 201895444786), (2, 100947722393), (7, 28842206398), (14, 14421103199), (43, 4695242902), (86, 2347621451), (97, 2081396338), (137, 1473689378), (194, 1040698169), (274, 736844689), (301, 670748986), (602, 335374493), (679, 297342334), (959, 210527054), (1358, 148671167), (1918, 105263527), (4171, 48404566), (5891, 34271846), (8342, 24202283), (11782, 17135923), (13289, 15192674), (25237, 7999978), (26578, 7596337), (29197, 6914938), (41237, 4895978), (50474, 3999989), (58394, 3457469), (82474, 2447989), (93023, 2170382), (176659, 1142854), (186046, 1085191), (353318, 571427)]