200773808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 236341072

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 67, 68, 92, 134, 136, 184, 268, 272, 368, 391, 479, 536, 782, 958, 1072, 1139, 1541, 1564, 1916, 2278, 3082, 3128, 3832, 4556, 6164, 6256, 7664, 8143, 9112, 11017, 12328, 16286, 18224, 22034, 24656, 26197, 32093, 32572, 44068, 52394, 64186, 65144, 88136, 104788, 128372, 130288, 176272, 187289, 209576, 256744, 374578, 419152, 513488, 545581, 738139, 749156, 1091162, 1476278, 1498312, 2182324, 2952556, 2996624, 4364648, 5905112, 8729296, 11810224, 12548363, 25096726, 50193452, 100386904, 200773808]

約数ペア:

[(1, 200773808), (2, 100386904), (4, 50193452), (8, 25096726), (16, 12548363), (17, 11810224), (23, 8729296), (34, 5905112), (46, 4364648), (67, 2996624), (68, 2952556), (92, 2182324), (134, 1498312), (136, 1476278), (184, 1091162), (268, 749156), (272, 738139), (368, 545581), (391, 513488), (479, 419152), (536, 374578), (782, 256744), (958, 209576), (1072, 187289), (1139, 176272), (1541, 130288), (1564, 128372), (1916, 104788), (2278, 88136), (3082, 65144), (3128, 64186), (3832, 52394), (4556, 44068), (6164, 32572), (6256, 32093), (7664, 26197), (8143, 24656), (9112, 22034), (11017, 18224), (12328, 16286)]