203790804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 557706240

約数和(自身を除く): 353915436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 2729, 3556, 5334, 5458, 6223, 8187, 10668, 10916, 12446, 16374, 18669, 19103, 24892, 32748, 37338, 38206, 57309, 74676, 76412, 114618, 133721, 229236, 267442, 346583, 401163, 534884, 693166, 802326, 1039749, 1386332, 1604652, 2079498, 2426081, 4158996, 4852162, 7278243, 9704324, 14556486, 16982567, 29112972, 33965134, 50947701, 67930268, 101895402, 203790804]

約数ペア:

[(1, 203790804), (2, 101895402), (3, 67930268), (4, 50947701), (6, 33965134), (7, 29112972), (12, 16982567), (14, 14556486), (21, 9704324), (28, 7278243), (42, 4852162), (49, 4158996), (84, 2426081), (98, 2079498), (127, 1604652), (147, 1386332), (196, 1039749), (254, 802326), (294, 693166), (381, 534884), (508, 401163), (588, 346583), (762, 267442), (889, 229236), (1524, 133721), (1778, 114618), (2667, 76412), (2729, 74676), (3556, 57309), (5334, 38206), (5458, 37338), (6223, 32748), (8187, 24892), (10668, 19103), (10916, 18669), (12446, 16374)]