197822664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211349}}^1$

素因数の和:211374

約数の個数: 48

約数和(自身を含む): 576985500

約数和(自身を除く): 379162836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 211349, 422698, 634047, 845396, 1268094, 1690792, 1902141, 2536188, 2747537, 3804282, 5072376, 5495074, 7608564, 8242611, 10990148, 15217128, 16485222, 21980296, 24727833, 32970444, 49455666, 65940888, 98911332, 197822664]

約数ペア:

[(1, 197822664), (2, 98911332), (3, 65940888), (4, 49455666), (6, 32970444), (8, 24727833), (9, 21980296), (12, 16485222), (13, 15217128), (18, 10990148), (24, 8242611), (26, 7608564), (36, 5495074), (39, 5072376), (52, 3804282), (72, 2747537), (78, 2536188), (104, 1902141), (117, 1690792), (156, 1268094), (234, 845396), (312, 634047), (468, 422698), (936, 211349)]