202940084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{19009}}^1$

素因数の和:19187

約数の個数: 24

約数和(自身を含む): 378451080

約数和(自身を除く): 175510996

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 19009, 38018, 76036, 323153, 646306, 1292612, 2984413, 5968826, 11937652, 50735021, 101470042, 202940084]

約数ペア:

[(1, 202940084), (2, 101470042), (4, 50735021), (17, 11937652), (34, 5968826), (68, 2984413), (157, 1292612), (314, 646306), (628, 323153), (2669, 76036), (5338, 38018), (10676, 19009)]