204156928158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{38737}}^1$

素因数の和:39401

約数の個数: 64

約数和(自身を含む): 435774608640

約数和(自身を除く): 231617680482

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 557, 1114, 1577, 1671, 3154, 3342, 4731, 9462, 10583, 21166, 31749, 38737, 46231, 63498, 77474, 92462, 116211, 138693, 232422, 277386, 736003, 878389, 1472006, 1756778, 2208009, 2635167, 3215171, 4416018, 5270334, 6430342, 9645513, 19291026, 21576509, 43153018, 61088249, 64729527, 122176498, 129459054, 183264747, 366529494, 409953671, 819907342, 1229861013, 1790850247, 2459722026, 3581700494, 5372550741, 10745101482, 34026154693, 68052309386, 102078464079, 204156928158]

約数ペア:

[(1, 204156928158), (2, 102078464079), (3, 68052309386), (6, 34026154693), (19, 10745101482), (38, 5372550741), (57, 3581700494), (83, 2459722026), (114, 1790850247), (166, 1229861013), (249, 819907342), (498, 409953671), (557, 366529494), (1114, 183264747), (1577, 129459054), (1671, 122176498), (3154, 64729527), (3342, 61088249), (4731, 43153018), (9462, 21576509), (10583, 19291026), (21166, 9645513), (31749, 6430342), (38737, 5270334), (46231, 4416018), (63498, 3215171), (77474, 2635167), (92462, 2208009), (116211, 1756778), (138693, 1472006), (232422, 878389), (277386, 736003)]