201299423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 221168640

約数和(自身を除く): 19869217

約数列:

[1, 13, 67, 239, 871, 967, 3107, 12571, 16013, 64789, 208169, 231113, 842257, 3004469, 15484571, 201299423]

約数ペア:

[(1, 201299423), (13, 15484571), (67, 3004469), (239, 842257), (871, 231113), (967, 208169), (3107, 64789), (12571, 16013)]