196193166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 437763648

約数和(自身を除く): 241570482

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 157, 222, 314, 433, 471, 481, 866, 942, 962, 1299, 1443, 2041, 2598, 2886, 4082, 5629, 5809, 6123, 11258, 11618, 12246, 16021, 16887, 17427, 32042, 33774, 34854, 48063, 67981, 75517, 96126, 135962, 151034, 203943, 208273, 226551, 407886, 416546, 453102, 624819, 883753, 1249638, 1767506, 2515297, 2651259, 5030594, 5302518, 7545891, 15091782, 32698861, 65397722, 98096583, 196193166]

約数ペア:

[(1, 196193166), (2, 98096583), (3, 65397722), (6, 32698861), (13, 15091782), (26, 7545891), (37, 5302518), (39, 5030594), (74, 2651259), (78, 2515297), (111, 1767506), (157, 1249638), (222, 883753), (314, 624819), (433, 453102), (471, 416546), (481, 407886), (866, 226551), (942, 208273), (962, 203943), (1299, 151034), (1443, 135962), (2041, 96126), (2598, 75517), (2886, 67981), (4082, 48063), (5629, 34854), (5809, 33774), (6123, 32042), (11258, 17427), (11618, 16887), (12246, 16021)]