207026964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{967}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 553192640

約数和(自身を除く): 346165676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 313, 342, 626, 684, 939, 967, 1252, 1878, 1934, 2817, 2901, 3756, 3868, 5634, 5802, 5947, 8703, 11268, 11604, 11894, 17406, 17841, 18373, 23788, 34812, 35682, 36746, 53523, 55119, 71364, 73492, 107046, 110238, 165357, 214092, 220476, 302671, 330714, 605342, 661428, 908013, 1210684, 1816026, 2724039, 3632052, 5448078, 5750749, 10896156, 11501498, 17252247, 23002996, 34504494, 51756741, 69008988, 103513482, 207026964]

約数ペア:

[(1, 207026964), (2, 103513482), (3, 69008988), (4, 51756741), (6, 34504494), (9, 23002996), (12, 17252247), (18, 11501498), (19, 10896156), (36, 5750749), (38, 5448078), (57, 3632052), (76, 2724039), (114, 1816026), (171, 1210684), (228, 908013), (313, 661428), (342, 605342), (626, 330714), (684, 302671), (939, 220476), (967, 214092), (1252, 165357), (1878, 110238), (1934, 107046), (2817, 73492), (2901, 71364), (3756, 55119), (3868, 53523), (5634, 36746), (5802, 35682), (5947, 34812), (8703, 23788), (11268, 18373), (11604, 17841), (11894, 17406)]