200559998

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 331119360

約数和(自身を除く): 130559362

約数列:

[1, 2, 29, 43, 47, 58, 59, 86, 94, 118, 841, 1247, 1363, 1682, 1711, 2021, 2494, 2537, 2726, 2773, 3422, 4042, 5074, 5546, 36163, 39527, 49619, 58609, 72326, 73573, 79054, 80417, 99238, 117218, 119239, 147146, 160834, 238478, 1699661, 2133617, 2332093, 3399322, 3457931, 4267234, 4664186, 6915862, 100279999, 200559998]

約数ペア:

[(1, 200559998), (2, 100279999), (29, 6915862), (43, 4664186), (47, 4267234), (58, 3457931), (59, 3399322), (86, 2332093), (94, 2133617), (118, 1699661), (841, 238478), (1247, 160834), (1363, 147146), (1682, 119239), (1711, 117218), (2021, 99238), (2494, 80417), (2537, 79054), (2726, 73573), (2773, 72326), (3422, 58609), (4042, 49619), (5074, 39527), (5546, 36163)]