204774403946

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{144819239}}^1$

素因数の和:144819349

約数の個数: 16

約数和(自身を含む): 354517499520

約数和(自身を除く): 149743095574

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 144819239, 289638478, 1013734673, 2027469346, 14626743139, 29253486278, 102387201973, 204774403946]

約数ペア:

[(1, 204774403946), (2, 102387201973), (7, 29253486278), (14, 14626743139), (101, 2027469346), (202, 1013734673), (707, 289638478), (1414, 144819239)]