207799072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6323}}^1$

素因数の和:6425

約数の個数: 48

約数和(自身を含む): 446221440

約数和(自身を除く): 238422368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 6323, 8216, 12646, 16432, 25292, 32864, 50584, 82199, 101168, 164398, 202336, 328796, 499517, 657592, 999034, 1315184, 1998068, 2630368, 3996136, 6493721, 7992272, 12987442, 15984544, 25974884, 51949768, 103899536, 207799072]

約数ペア:

[(1, 207799072), (2, 103899536), (4, 51949768), (8, 25974884), (13, 15984544), (16, 12987442), (26, 7992272), (32, 6493721), (52, 3996136), (79, 2630368), (104, 1998068), (158, 1315184), (208, 999034), (316, 657592), (416, 499517), (632, 328796), (1027, 202336), (1264, 164398), (2054, 101168), (2528, 82199), (4108, 50584), (6323, 32864), (8216, 25292), (12646, 16432)]