172427402

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 300516480

約数和(自身を除く): 128089078

約数列:

[1, 2, 7, 14, 101, 197, 202, 394, 619, 707, 1238, 1379, 1414, 2758, 4333, 8666, 19897, 39794, 62519, 121943, 125038, 139279, 243886, 278558, 437633, 853601, 875266, 1707202, 12316243, 24632486, 86213701, 172427402]

約数ペア:

[(1, 172427402), (2, 86213701), (7, 24632486), (14, 12316243), (101, 1707202), (197, 875266), (202, 853601), (394, 437633), (619, 278558), (707, 243886), (1238, 139279), (1379, 125038), (1414, 121943), (2758, 62519), (4333, 39794), (8666, 19897)]