202123586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 363875328

約数和(自身を除く): 161751742

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 1141, 2282, 3749, 3851, 7498, 7702, 26243, 26957, 52486, 53914, 88573, 177146, 620011, 627713, 1240022, 1255426, 4393991, 8787982, 14437399, 28874798, 101061793, 202123586]

約数ペア:

[(1, 202123586), (2, 101061793), (7, 28874798), (14, 14437399), (23, 8787982), (46, 4393991), (161, 1255426), (163, 1240022), (322, 627713), (326, 620011), (1141, 177146), (2282, 88573), (3749, 53914), (3851, 52486), (7498, 26957), (7702, 26243)]