208047464

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 395235720

約数和(自身を除く): 187188256

約数列:

[1, 2, 4, 8, 113, 226, 373, 452, 617, 746, 904, 1234, 1492, 2468, 2984, 4936, 42149, 69721, 84298, 139442, 168596, 230141, 278884, 337192, 460282, 557768, 920564, 1841128, 26005933, 52011866, 104023732, 208047464]

約数ペア:

[(1, 208047464), (2, 104023732), (4, 52011866), (8, 26005933), (113, 1841128), (226, 920564), (373, 557768), (452, 460282), (617, 337192), (746, 278884), (904, 230141), (1234, 168596), (1492, 139442), (2468, 84298), (2984, 69721), (4936, 42149)]