197630476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89669}}^1$

素因数の和:89721

約数の個数: 24

約数和(自身を含む): 376614000

約数和(自身を除く): 178983524

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 89669, 179338, 358676, 1703711, 2600401, 3407422, 5200802, 6814844, 10401604, 49407619, 98815238, 197630476]

約数ペア:

[(1, 197630476), (2, 98815238), (4, 49407619), (19, 10401604), (29, 6814844), (38, 5200802), (58, 3407422), (76, 2600401), (116, 1703711), (551, 358676), (1102, 179338), (2204, 89669)]