201944280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23053}}^1$

素因数の和:23140

約数の個数: 64

約数和(自身を含む): 614158560

約数和(自身を除く): 412214280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 23053, 46106, 69159, 92212, 115265, 138318, 184424, 230530, 276636, 345795, 461060, 553272, 691590, 922120, 1383180, 1682869, 2766360, 3365738, 5048607, 6731476, 8414345, 10097214, 13462952, 16828690, 20194428, 25243035, 33657380, 40388856, 50486070, 67314760, 100972140, 201944280]

約数ペア:

[(1, 201944280), (2, 100972140), (3, 67314760), (4, 50486070), (5, 40388856), (6, 33657380), (8, 25243035), (10, 20194428), (12, 16828690), (15, 13462952), (20, 10097214), (24, 8414345), (30, 6731476), (40, 5048607), (60, 3365738), (73, 2766360), (120, 1682869), (146, 1383180), (219, 922120), (292, 691590), (365, 553272), (438, 461060), (584, 345795), (730, 276636), (876, 230530), (1095, 184424), (1460, 138318), (1752, 115265), (2190, 92212), (2920, 69159), (4380, 46106), (8760, 23053)]