203428884

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 483699776

約数和(自身を除く): 280270892

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 421, 601, 804, 842, 1202, 1263, 1684, 1803, 2404, 2526, 3606, 5052, 7212, 28207, 40267, 56414, 80534, 84621, 112828, 120801, 161068, 169242, 241602, 253021, 338484, 483204, 506042, 759063, 1012084, 1518126, 3036252, 16952407, 33904814, 50857221, 67809628, 101714442, 203428884]

約数ペア:

[(1, 203428884), (2, 101714442), (3, 67809628), (4, 50857221), (6, 33904814), (12, 16952407), (67, 3036252), (134, 1518126), (201, 1012084), (268, 759063), (402, 506042), (421, 483204), (601, 338484), (804, 253021), (842, 241602), (1202, 169242), (1263, 161068), (1684, 120801), (1803, 112828), (2404, 84621), (2526, 80534), (3606, 56414), (5052, 40267), (7212, 28207)]