238681338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{183319}}^1$

素因数の和:183362

約数の個数: 32

約数和(自身を含む): 563159040

約数和(自身を除く): 324477702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 183319, 366638, 549957, 1099914, 1283233, 2566466, 3849699, 5682889, 7699398, 11365778, 17048667, 34097334, 39780223, 79560446, 119340669, 238681338]

約数ペア:

[(1, 238681338), (2, 119340669), (3, 79560446), (6, 39780223), (7, 34097334), (14, 17048667), (21, 11365778), (31, 7699398), (42, 5682889), (62, 3849699), (93, 2566466), (186, 1283233), (217, 1099914), (434, 549957), (651, 366638), (1302, 183319)]