202488139

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 254785440

約数和(自身を除く): 52297301

約数列:

[1, 7, 17, 49, 79, 119, 181, 289, 553, 833, 1267, 1343, 2023, 3077, 3871, 8869, 9401, 14161, 14299, 21539, 22831, 52309, 65807, 100093, 150773, 159817, 243083, 366163, 700651, 1118719, 1701581, 2563141, 4132411, 11911067, 28926877, 202488139]

約数ペア:

[(1, 202488139), (7, 28926877), (17, 11911067), (49, 4132411), (79, 2563141), (119, 1701581), (181, 1118719), (289, 700651), (553, 366163), (833, 243083), (1267, 159817), (1343, 150773), (2023, 100093), (3077, 65807), (3871, 52309), (8869, 22831), (9401, 21539), (14161, 14299)]