208516740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{25367}}^1$

素因数の和:25516

約数の個数: 48

約数和(自身を含む): 588131712

約数和(自身を除く): 379614972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 25367, 50734, 76101, 101468, 126835, 152202, 253670, 304404, 380505, 507340, 761010, 1522020, 3475279, 6950558, 10425837, 13901116, 17376395, 20851674, 34752790, 41703348, 52129185, 69505580, 104258370, 208516740]

約数ペア:

[(1, 208516740), (2, 104258370), (3, 69505580), (4, 52129185), (5, 41703348), (6, 34752790), (10, 20851674), (12, 17376395), (15, 13901116), (20, 10425837), (30, 6950558), (60, 3475279), (137, 1522020), (274, 761010), (411, 507340), (548, 380505), (685, 304404), (822, 253670), (1370, 152202), (1644, 126835), (2055, 101468), (2740, 76101), (4110, 50734), (8220, 25367)]