192153904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{196879}}^1$

素因数の和:196948

約数の個数: 20

約数和(自身を含む): 378403360

約数和(自身を除く): 186249456

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 196879, 393758, 787516, 1575032, 3150064, 12009619, 24019238, 48038476, 96076952, 192153904]

約数ペア:

[(1, 192153904), (2, 96076952), (4, 48038476), (8, 24019238), (16, 12009619), (61, 3150064), (122, 1575032), (244, 787516), (488, 393758), (976, 196879)]