203669622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51199}}^1$

素因数の和:51237

約数の個数: 48

約数和(自身を含む): 503193600

約数和(自身を除く): 299523978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 51199, 102398, 153597, 307194, 460791, 665587, 870383, 921582, 1331174, 1740766, 1996761, 2611149, 3993522, 5222298, 5990283, 7833447, 11314979, 11980566, 15666894, 22629958, 33944937, 67889874, 101834811, 203669622]

約数ペア:

[(1, 203669622), (2, 101834811), (3, 67889874), (6, 33944937), (9, 22629958), (13, 15666894), (17, 11980566), (18, 11314979), (26, 7833447), (34, 5990283), (39, 5222298), (51, 3993522), (78, 2611149), (102, 1996761), (117, 1740766), (153, 1331174), (221, 921582), (234, 870383), (306, 665587), (442, 460791), (663, 307194), (1326, 153597), (1989, 102398), (3978, 51199)]