201646470140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{256033}}^1$

素因数の和:256838

約数の個数: 48

約数和(自身を含む): 432029723328

約数和(自身を除く): 230383253188

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 743, 1060, 1486, 2972, 3715, 7430, 14860, 39379, 78758, 157516, 196895, 256033, 393790, 512066, 787580, 1024132, 1280165, 2560330, 5120660, 13569749, 27139498, 54278996, 67848745, 135697490, 190232519, 271394980, 380465038, 760930076, 951162595, 1902325190, 3804650380, 10082323507, 20164647014, 40329294028, 50411617535, 100823235070, 201646470140]

約数ペア:

[(1, 201646470140), (2, 100823235070), (4, 50411617535), (5, 40329294028), (10, 20164647014), (20, 10082323507), (53, 3804650380), (106, 1902325190), (212, 951162595), (265, 760930076), (530, 380465038), (743, 271394980), (1060, 190232519), (1486, 135697490), (2972, 67848745), (3715, 54278996), (7430, 27139498), (14860, 13569749), (39379, 5120660), (78758, 2560330), (157516, 1280165), (196895, 1024132), (256033, 787580), (393790, 512066)]