210326766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117239}}^1$

素因数の和:117280

約数の個数: 32

約数和(自身を含む): 472711680

約数和(自身を除く): 262384914

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 117239, 234478, 351717, 703434, 1524107, 2696497, 3048214, 4572321, 5392994, 8089491, 9144642, 16178982, 35054461, 70108922, 105163383, 210326766]

約数ペア:

[(1, 210326766), (2, 105163383), (3, 70108922), (6, 35054461), (13, 16178982), (23, 9144642), (26, 8089491), (39, 5392994), (46, 4572321), (69, 3048214), (78, 2696497), (138, 1524107), (299, 703434), (598, 351717), (897, 234478), (1794, 117239)]