201371898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 497468160

約数和(自身を除く): 296096262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 397, 546, 794, 929, 1191, 1858, 2382, 2779, 2787, 5161, 5558, 5574, 6503, 8337, 10322, 12077, 13006, 15483, 16674, 19509, 24154, 30966, 36127, 36231, 39018, 72254, 72462, 84539, 108381, 169078, 216762, 253617, 368813, 507234, 737626, 1106439, 2212878, 2581691, 4794569, 5163382, 7745073, 9589138, 14383707, 15490146, 28767414, 33561983, 67123966, 100685949, 201371898]

約数ペア:

[(1, 201371898), (2, 100685949), (3, 67123966), (6, 33561983), (7, 28767414), (13, 15490146), (14, 14383707), (21, 9589138), (26, 7745073), (39, 5163382), (42, 4794569), (78, 2581691), (91, 2212878), (182, 1106439), (273, 737626), (397, 507234), (546, 368813), (794, 253617), (929, 216762), (1191, 169078), (1858, 108381), (2382, 84539), (2779, 72462), (2787, 72254), (5161, 39018), (5558, 36231), (5574, 36127), (6503, 30966), (8337, 24154), (10322, 19509), (12077, 16674), (13006, 15483)]