209342256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 561392640

約数和(自身を除く): 352050384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 269, 372, 496, 523, 538, 744, 807, 1046, 1076, 1488, 1569, 1614, 2092, 2152, 3138, 3228, 4184, 4304, 6276, 6456, 8339, 8368, 12552, 12912, 16213, 16678, 25017, 25104, 32426, 33356, 48639, 50034, 64852, 66712, 97278, 100068, 129704, 133424, 140687, 194556, 200136, 259408, 281374, 389112, 400272, 422061, 562748, 778224, 844122, 1125496, 1688244, 2250992, 3376488, 4361297, 6752976, 8722594, 13083891, 17445188, 26167782, 34890376, 52335564, 69780752, 104671128, 209342256]

約数ペア:

[(1, 209342256), (2, 104671128), (3, 69780752), (4, 52335564), (6, 34890376), (8, 26167782), (12, 17445188), (16, 13083891), (24, 8722594), (31, 6752976), (48, 4361297), (62, 3376488), (93, 2250992), (124, 1688244), (186, 1125496), (248, 844122), (269, 778224), (372, 562748), (496, 422061), (523, 400272), (538, 389112), (744, 281374), (807, 259408), (1046, 200136), (1076, 194556), (1488, 140687), (1569, 133424), (1614, 129704), (2092, 100068), (2152, 97278), (3138, 66712), (3228, 64852), (4184, 50034), (4304, 48639), (6276, 33356), (6456, 32426), (8339, 25104), (8368, 25017), (12552, 16678), (12912, 16213)]