195890659678

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2493707}}^1$

素因数の和:2493928

約数の個数: 32

約数和(自身を含む): 348560529408

約数和(自身を除く): 152669869730

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 434, 1267, 2534, 5611, 11222, 39277, 78554, 2493707, 4987414, 17455949, 34911898, 77304917, 154609834, 451360967, 541134419, 902721934, 1082268838, 3159526769, 6319053538, 13992189977, 27984379954, 97945329839, 195890659678]

約数ペア:

[(1, 195890659678), (2, 97945329839), (7, 27984379954), (14, 13992189977), (31, 6319053538), (62, 3159526769), (181, 1082268838), (217, 902721934), (362, 541134419), (434, 451360967), (1267, 154609834), (2534, 77304917), (5611, 34911898), (11222, 17455949), (39277, 4987414), (78554, 2493707)]