201434740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10613}}^1$

素因数の和:10708

約数の個数: 48

約数和(自身を含む): 461836368

約数和(自身を除く): 260401628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 10613, 18980, 21226, 42452, 53065, 106130, 137969, 212260, 275938, 551876, 689845, 774749, 1379690, 1549498, 2759380, 3098996, 3873745, 7747490, 10071737, 15494980, 20143474, 40286948, 50358685, 100717370, 201434740]

約数ペア:

[(1, 201434740), (2, 100717370), (4, 50358685), (5, 40286948), (10, 20143474), (13, 15494980), (20, 10071737), (26, 7747490), (52, 3873745), (65, 3098996), (73, 2759380), (130, 1549498), (146, 1379690), (260, 774749), (292, 689845), (365, 551876), (730, 275938), (949, 212260), (1460, 137969), (1898, 106130), (3796, 53065), (4745, 42452), (9490, 21226), (10613, 18980)]