208461552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9029}}^1$

素因数の和:9090

約数の個数: 80

約数和(自身を含む): 595691040

約数和(自身を除く): 387229488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 9029, 11544, 18058, 23088, 27087, 36116, 54174, 72232, 108348, 117377, 144464, 216696, 234754, 334073, 352131, 433392, 469508, 668146, 704262, 939016, 1002219, 1336292, 1408524, 1878032, 2004438, 2672584, 2817048, 4008876, 4342949, 5345168, 5634096, 8017752, 8685898, 13028847, 16035504, 17371796, 26057694, 34743592, 52115388, 69487184, 104230776, 208461552]

約数ペア:

[(1, 208461552), (2, 104230776), (3, 69487184), (4, 52115388), (6, 34743592), (8, 26057694), (12, 17371796), (13, 16035504), (16, 13028847), (24, 8685898), (26, 8017752), (37, 5634096), (39, 5345168), (48, 4342949), (52, 4008876), (74, 2817048), (78, 2672584), (104, 2004438), (111, 1878032), (148, 1408524), (156, 1336292), (208, 1002219), (222, 939016), (296, 704262), (312, 668146), (444, 469508), (481, 433392), (592, 352131), (624, 334073), (888, 234754), (962, 216696), (1443, 144464), (1776, 117377), (1924, 108348), (2886, 72232), (3848, 54174), (5772, 36116), (7696, 27087), (9029, 23088), (11544, 18058)]