207635724

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{11243}}^1$

素因数の和:11281

約数の個数: 72

約数和(自身を含む): 572994240

約数和(自身を除く): 365358516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 11243, 18468, 22486, 33729, 44972, 67458, 101187, 134916, 202374, 213617, 303561, 404748, 427234, 607122, 640851, 854468, 910683, 1214244, 1281702, 1821366, 1922553, 2563404, 2732049, 3642732, 3845106, 5464098, 5767659, 7690212, 10928196, 11535318, 17302977, 23070636, 34605954, 51908931, 69211908, 103817862, 207635724]

約数ペア:

[(1, 207635724), (2, 103817862), (3, 69211908), (4, 51908931), (6, 34605954), (9, 23070636), (12, 17302977), (18, 11535318), (19, 10928196), (27, 7690212), (36, 5767659), (38, 5464098), (54, 3845106), (57, 3642732), (76, 2732049), (81, 2563404), (108, 1922553), (114, 1821366), (162, 1281702), (171, 1214244), (228, 910683), (243, 854468), (324, 640851), (342, 607122), (486, 427234), (513, 404748), (684, 303561), (972, 213617), (1026, 202374), (1539, 134916), (2052, 101187), (3078, 67458), (4617, 44972), (6156, 33729), (9234, 22486), (11243, 18468)]