201998883954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78844217}}^1$

素因数の和:78844290

約数の個数: 32

約数和(自身を含む): 469280785536

約数和(自身を除く): 267281901582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 78844217, 157688434, 236532651, 473065302, 551909519, 1103819038, 1655728557, 3311457114, 4809497237, 9618994474, 14428491711, 28856983422, 33666480659, 67332961318, 100999441977, 201998883954]

約数ペア:

[(1, 201998883954), (2, 100999441977), (3, 67332961318), (6, 33666480659), (7, 28856983422), (14, 14428491711), (21, 9618994474), (42, 4809497237), (61, 3311457114), (122, 1655728557), (183, 1103819038), (366, 551909519), (427, 473065302), (854, 236532651), (1281, 157688434), (2562, 78844217)]