203170786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 386109504

約数和(自身を除く): 182938718

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 1118, 1183, 1997, 2366, 3913, 3994, 7267, 7826, 13979, 14534, 25961, 27958, 50869, 51922, 85871, 101738, 171742, 181727, 337493, 363454, 601097, 674986, 1116323, 1202194, 2232646, 2362451, 4724902, 7814261, 14512199, 15628522, 29024398, 101585393, 203170786]

約数ペア:

[(1, 203170786), (2, 101585393), (7, 29024398), (13, 15628522), (14, 14512199), (26, 7814261), (43, 4724902), (86, 2362451), (91, 2232646), (169, 1202194), (182, 1116323), (301, 674986), (338, 601097), (559, 363454), (602, 337493), (1118, 181727), (1183, 171742), (1997, 101738), (2366, 85871), (3913, 51922), (3994, 50869), (7267, 27958), (7826, 25961), (13979, 14534)]