194052092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 387303840

約数和(自身を除く): 193251748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 197, 247, 394, 494, 788, 988, 997, 1994, 2561, 3743, 3988, 5122, 7486, 10244, 12961, 14972, 18943, 25922, 37886, 48659, 51844, 75772, 97318, 194636, 196409, 246259, 392818, 492518, 785636, 985036, 2553317, 3731771, 5106634, 7463542, 10213268, 14927084, 48513023, 97026046, 194052092]

約数ペア:

[(1, 194052092), (2, 97026046), (4, 48513023), (13, 14927084), (19, 10213268), (26, 7463542), (38, 5106634), (52, 3731771), (76, 2553317), (197, 985036), (247, 785636), (394, 492518), (494, 392818), (788, 246259), (988, 196409), (997, 194636), (1994, 97318), (2561, 75772), (3743, 51844), (3988, 48659), (5122, 37886), (7486, 25922), (10244, 18943), (12961, 14972)]