201320504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 301873096

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 103, 133, 152, 154, 167, 206, 209, 266, 308, 334, 412, 418, 532, 616, 668, 721, 824, 836, 1064, 1133, 1169, 1336, 1442, 1463, 1672, 1837, 1957, 2266, 2338, 2884, 2926, 3173, 3674, 3914, 4532, 4676, 5768, 5852, 6346, 7348, 7828, 7931, 9064, 9352, 11704, 12692, 12859, 13699, 14696, 15656, 15862, 17201, 21527, 22211, 25384, 25718, 27398, 31724, 34402, 34903, 43054, 44422, 51436, 54796, 63448, 68804, 69806, 86108, 88844, 102872, 109592, 120407, 137608, 139612, 150689, 172216, 177688, 189211, 240814, 244321, 279224, 301378, 326819, 378422, 481628, 488642, 602756, 653638, 756844, 963256, 977284, 1205512, 1307276, 1324477, 1513688, 1954568, 2287733, 2614552, 2648954, 3595009, 4575466, 5297908, 7190018, 9150932, 10595816, 14380036, 18301864, 25165063, 28760072, 50330126, 100660252, 201320504]

約数ペア:

[(1, 201320504), (2, 100660252), (4, 50330126), (7, 28760072), (8, 25165063), (11, 18301864), (14, 14380036), (19, 10595816), (22, 9150932), (28, 7190018), (38, 5297908), (44, 4575466), (56, 3595009), (76, 2648954), (77, 2614552), (88, 2287733), (103, 1954568), (133, 1513688), (152, 1324477), (154, 1307276), (167, 1205512), (206, 977284), (209, 963256), (266, 756844), (308, 653638), (334, 602756), (412, 488642), (418, 481628), (532, 378422), (616, 326819), (668, 301378), (721, 279224), (824, 244321), (836, 240814), (1064, 189211), (1133, 177688), (1169, 172216), (1336, 150689), (1442, 139612), (1463, 137608), (1672, 120407), (1837, 109592), (1957, 102872), (2266, 88844), (2338, 86108), (2884, 69806), (2926, 68804), (3173, 63448), (3674, 54796), (3914, 51436), (4532, 44422), (4676, 43054), (5768, 34903), (5852, 34402), (6346, 31724), (7348, 27398), (7828, 25718), (7931, 25384), (9064, 22211), (9352, 21527), (11704, 17201), (12692, 15862), (12859, 15656), (13699, 14696)]