207229810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 380547072

約数和(自身を除く): 173317262

約数列:

[1, 2, 5, 10, 61, 122, 305, 383, 610, 766, 887, 1774, 1915, 3830, 4435, 8870, 23363, 46726, 54107, 108214, 116815, 233630, 270535, 339721, 541070, 679442, 1698605, 3397210, 20722981, 41445962, 103614905, 207229810]

約数ペア:

[(1, 207229810), (2, 103614905), (5, 41445962), (10, 20722981), (61, 3397210), (122, 1698605), (305, 679442), (383, 541070), (610, 339721), (766, 270535), (887, 233630), (1774, 116815), (1915, 108214), (3830, 54107), (4435, 46726), (8870, 23363)]