201891832

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4517}}^1$

素因数の和:4711

約数の個数: 32

約数和(自身を含む): 391439520

約数和(自身を除く): 189547688

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 4517, 5587, 9034, 11174, 18068, 22348, 36136, 44696, 167129, 334258, 668516, 682067, 1337032, 1364134, 2728268, 5456536, 25236479, 50472958, 100945916, 201891832]

約数ペア:

[(1, 201891832), (2, 100945916), (4, 50472958), (8, 25236479), (37, 5456536), (74, 2728268), (148, 1364134), (151, 1337032), (296, 682067), (302, 668516), (604, 334258), (1208, 167129), (4517, 44696), (5587, 36136), (9034, 22348), (11174, 18068)]