200621772

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15909

約数の個数: 72

約数和(自身を含む): 566400016

約数和(自身を除く): 365778244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 15877, 31754, 47631, 63508, 95262, 142893, 190524, 206401, 285786, 412802, 428679, 571572, 619203, 825604, 857358, 1238406, 1286037, 1714716, 1857609, 2476812, 2572074, 3715218, 3858111, 5144148, 5572827, 7430436, 7716222, 11145654, 15432444, 16718481, 22291308, 33436962, 50155443, 66873924, 100310886, 200621772]

約数ペア:

[(1, 200621772), (2, 100310886), (3, 66873924), (4, 50155443), (6, 33436962), (9, 22291308), (12, 16718481), (13, 15432444), (18, 11145654), (26, 7716222), (27, 7430436), (36, 5572827), (39, 5144148), (52, 3858111), (54, 3715218), (78, 2572074), (81, 2476812), (108, 1857609), (117, 1714716), (156, 1286037), (162, 1238406), (234, 857358), (243, 825604), (324, 619203), (351, 571572), (468, 428679), (486, 412802), (702, 285786), (972, 206401), (1053, 190524), (1404, 142893), (2106, 95262), (3159, 63508), (4212, 47631), (6318, 31754), (12636, 15877)]