197215424

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3167}}^1$

素因数の和:3325

約数の個数: 56

約数和(自身を含む): 450616320

約数和(自身を除く): 253400896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3167, 3892, 4448, 6334, 7784, 8896, 12668, 15568, 22169, 25336, 31136, 44338, 50672, 62272, 88676, 101344, 177352, 202688, 354704, 440213, 709408, 880426, 1418816, 1760852, 3081491, 3521704, 6162982, 7043408, 12325964, 14086816, 24651928, 28173632, 49303856, 98607712, 197215424]

約数ペア:

[(1, 197215424), (2, 98607712), (4, 49303856), (7, 28173632), (8, 24651928), (14, 14086816), (16, 12325964), (28, 7043408), (32, 6162982), (56, 3521704), (64, 3081491), (112, 1760852), (139, 1418816), (224, 880426), (278, 709408), (448, 440213), (556, 354704), (973, 202688), (1112, 177352), (1946, 101344), (2224, 88676), (3167, 62272), (3892, 50672), (4448, 44338), (6334, 31136), (7784, 25336), (8896, 22169), (12668, 15568)]