201074878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 334601280

約数和(自身を除く): 133526402

約数列:

[1, 2, 17, 23, 34, 46, 389, 391, 661, 778, 782, 1322, 6613, 8947, 11237, 13226, 15203, 17894, 22474, 30406, 152099, 257129, 258451, 304198, 514258, 516902, 4371193, 5913967, 8742386, 11827934, 100537439, 201074878]

約数ペア:

[(1, 201074878), (2, 100537439), (17, 11827934), (23, 8742386), (34, 5913967), (46, 4371193), (389, 516902), (391, 514258), (661, 304198), (778, 258451), (782, 257129), (1322, 152099), (6613, 30406), (8947, 22474), (11237, 17894), (13226, 15203)]