211380924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2969}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 523908000

約数和(自身を除く): 312527076

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 349, 698, 1047, 1396, 2094, 2969, 4188, 5933, 5938, 8907, 11866, 11876, 17799, 17814, 23732, 35598, 35628, 50473, 71196, 100946, 151419, 201892, 302838, 605676, 1036181, 2072362, 3108543, 4144724, 6217086, 12434172, 17615077, 35230154, 52845231, 70460308, 105690462, 211380924]

約数ペア:

[(1, 211380924), (2, 105690462), (3, 70460308), (4, 52845231), (6, 35230154), (12, 17615077), (17, 12434172), (34, 6217086), (51, 4144724), (68, 3108543), (102, 2072362), (204, 1036181), (349, 605676), (698, 302838), (1047, 201892), (1396, 151419), (2094, 100946), (2969, 71196), (4188, 50473), (5933, 35628), (5938, 35598), (8907, 23732), (11866, 17814), (11876, 17799)]