200219688

素因数分解:

$2^3\times 3^4\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 563492160

約数和(自身を除く): 363272472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 251, 324, 502, 648, 753, 1004, 1231, 1506, 2008, 2259, 2462, 3012, 3693, 4518, 4924, 6024, 6777, 7386, 9036, 9848, 11079, 13554, 14772, 18072, 20331, 22158, 27108, 29544, 33237, 40662, 44316, 54216, 66474, 81324, 88632, 99711, 132948, 162648, 199422, 265896, 308981, 398844, 617962, 797688, 926943, 1235924, 1853886, 2471848, 2780829, 3707772, 5561658, 7415544, 8342487, 11123316, 16684974, 22246632, 25027461, 33369948, 50054922, 66739896, 100109844, 200219688]

約数ペア:

[(1, 200219688), (2, 100109844), (3, 66739896), (4, 50054922), (6, 33369948), (8, 25027461), (9, 22246632), (12, 16684974), (18, 11123316), (24, 8342487), (27, 7415544), (36, 5561658), (54, 3707772), (72, 2780829), (81, 2471848), (108, 1853886), (162, 1235924), (216, 926943), (251, 797688), (324, 617962), (502, 398844), (648, 308981), (753, 265896), (1004, 199422), (1231, 162648), (1506, 132948), (2008, 99711), (2259, 88632), (2462, 81324), (3012, 66474), (3693, 54216), (4518, 44316), (4924, 40662), (6024, 33237), (6777, 29544), (7386, 27108), (9036, 22158), (9848, 20331), (11079, 18072), (13554, 14772)]