195317072

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{154523}}^1$

素因数の和:154610

約数の個数: 20

約数和(自身を含む): 383219520

約数和(自身を除く): 187902448

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 154523, 309046, 618092, 1236184, 2472368, 12207317, 24414634, 48829268, 97658536, 195317072]

約数ペア:

[(1, 195317072), (2, 97658536), (4, 48829268), (8, 24414634), (16, 12207317), (79, 2472368), (158, 1236184), (316, 618092), (632, 309046), (1264, 154523)]