214141592

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{166259}}^1$

素因数の和:166295

約数の個数: 32

約数和(自身を含む): 478828800

約数和(自身を除く): 264687208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 166259, 332518, 665036, 1163813, 1330072, 2327626, 3823957, 4655252, 7647914, 9310504, 15295828, 26767699, 30591656, 53535398, 107070796, 214141592]

約数ペア:

[(1, 214141592), (2, 107070796), (4, 53535398), (7, 30591656), (8, 26767699), (14, 15295828), (23, 9310504), (28, 7647914), (46, 4655252), (56, 3823957), (92, 2327626), (161, 1330072), (184, 1163813), (322, 665036), (644, 332518), (1288, 166259)]