220154296818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3881}}^1\times {\mathrm{4001}}^1$

素因数の和:8043

約数の個数: 64

約数和(自身を含む): 469801503360

約数和(自身を除く): 249647206542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 3881, 4001, 4726, 7089, 7762, 8002, 11643, 12003, 14178, 23286, 24006, 65977, 68017, 131954, 136034, 197931, 204051, 395862, 408102, 539459, 556139, 1078918, 1112278, 1618377, 1668417, 3236754, 3336834, 9170803, 9454363, 15527881, 18341606, 18908726, 27512409, 28363089, 31055762, 46583643, 55024818, 56726178, 93167286, 263973977, 527947954, 791921931, 1583843862, 2158375459, 4316750918, 6475126377, 12950252754, 36692382803, 73384765606, 110077148409, 220154296818]

約数ペア:

[(1, 220154296818), (2, 110077148409), (3, 73384765606), (6, 36692382803), (17, 12950252754), (34, 6475126377), (51, 4316750918), (102, 2158375459), (139, 1583843862), (278, 791921931), (417, 527947954), (834, 263973977), (2363, 93167286), (3881, 56726178), (4001, 55024818), (4726, 46583643), (7089, 31055762), (7762, 28363089), (8002, 27512409), (11643, 18908726), (12003, 18341606), (14178, 15527881), (23286, 9454363), (24006, 9170803), (65977, 3336834), (68017, 3236754), (131954, 1668417), (136034, 1618377), (197931, 1112278), (204051, 1078918), (395862, 556139), (408102, 539459)]