203884308

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3037

約数の個数: 72

約数和(自身を含む): 539360640

約数和(自身を除く): 335476332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1476, 1692, 1927, 2939, 3854, 5781, 5878, 7708, 8817, 11562, 11756, 17343, 17634, 23124, 26451, 34686, 35268, 52902, 69372, 105804, 120499, 138133, 240998, 276266, 361497, 414399, 481996, 552532, 722994, 828798, 1084491, 1243197, 1445988, 1657596, 2168982, 2486394, 4337964, 4972788, 5663453, 11326906, 16990359, 22653812, 33980718, 50971077, 67961436, 101942154, 203884308]

約数ペア:

[(1, 203884308), (2, 101942154), (3, 67961436), (4, 50971077), (6, 33980718), (9, 22653812), (12, 16990359), (18, 11326906), (36, 5663453), (41, 4972788), (47, 4337964), (82, 2486394), (94, 2168982), (123, 1657596), (141, 1445988), (164, 1243197), (188, 1084491), (246, 828798), (282, 722994), (369, 552532), (423, 481996), (492, 414399), (564, 361497), (738, 276266), (846, 240998), (1476, 138133), (1692, 120499), (1927, 105804), (2939, 69372), (3854, 52902), (5781, 35268), (5878, 34686), (7708, 26451), (8817, 23124), (11562, 17634), (11756, 17343)]