201390256912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9103}}^1\times {\mathrm{106363}}^1$

素因数の和:115487

約数の個数: 40

約数和(自身を含む): 420258629504

約数和(自身を除く): 218868372592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9103, 18206, 36412, 72824, 106363, 118339, 145648, 212726, 236678, 425452, 473356, 850904, 946712, 1382719, 1701808, 1893424, 2765438, 5530876, 11061752, 22123504, 968222389, 1936444778, 3872889556, 7745779112, 12586891057, 15491558224, 25173782114, 50347564228, 100695128456, 201390256912]

約数ペア:

[(1, 201390256912), (2, 100695128456), (4, 50347564228), (8, 25173782114), (13, 15491558224), (16, 12586891057), (26, 7745779112), (52, 3872889556), (104, 1936444778), (208, 968222389), (9103, 22123504), (18206, 11061752), (36412, 5530876), (72824, 2765438), (106363, 1893424), (118339, 1701808), (145648, 1382719), (212726, 946712), (236678, 850904), (425452, 473356)]