206665384

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 392121000

約数和(自身を除く): 185455616

約数列:

[1, 2, 4, 8, 149, 281, 298, 562, 596, 617, 1124, 1192, 1234, 2248, 2468, 4936, 41869, 83738, 91933, 167476, 173377, 183866, 334952, 346754, 367732, 693508, 735464, 1387016, 25833173, 51666346, 103332692, 206665384]

約数ペア:

[(1, 206665384), (2, 103332692), (4, 51666346), (8, 25833173), (149, 1387016), (281, 735464), (298, 693508), (562, 367732), (596, 346754), (617, 334952), (1124, 183866), (1192, 173377), (1234, 167476), (2248, 91933), (2468, 83738), (4936, 41869)]