196164590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 366336000

約数和(自身を除く): 170171410

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 1055, 2110, 2999, 5998, 6541, 13082, 14995, 29990, 32705, 65410, 92969, 185938, 464845, 632789, 929690, 1265578, 3163945, 6327890, 19616459, 39232918, 98082295, 196164590]

約数ペア:

[(1, 196164590), (2, 98082295), (5, 39232918), (10, 19616459), (31, 6327890), (62, 3163945), (155, 1265578), (211, 929690), (310, 632789), (422, 464845), (1055, 185938), (2110, 92969), (2999, 65410), (5998, 32705), (6541, 29990), (13082, 14995)]