196972798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 329598720

約数和(自身を除く): 132625922

約数列:

[1, 2, 11, 22, 59, 118, 263, 526, 577, 649, 1154, 1298, 2893, 5786, 6347, 12694, 15517, 31034, 34043, 68086, 151751, 170687, 303502, 341374, 374473, 748946, 1669261, 3338522, 8953309, 17906618, 98486399, 196972798]

約数ペア:

[(1, 196972798), (2, 98486399), (11, 17906618), (22, 8953309), (59, 3338522), (118, 1669261), (263, 748946), (526, 374473), (577, 341374), (649, 303502), (1154, 170687), (1298, 151751), (2893, 68086), (5786, 34043), (6347, 31034), (12694, 15517)]