206895738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 484682400

約数和(自身を除く): 277786662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 2086, 3129, 4723, 6258, 7301, 9446, 14169, 14602, 21903, 28338, 33061, 43806, 66122, 99183, 198366, 231427, 462854, 694281, 703727, 1388562, 1407454, 2111181, 4222362, 4926089, 9852178, 14778267, 29556534, 34482623, 68965246, 103447869, 206895738]

約数ペア:

[(1, 206895738), (2, 103447869), (3, 68965246), (6, 34482623), (7, 29556534), (14, 14778267), (21, 9852178), (42, 4926089), (49, 4222362), (98, 2111181), (147, 1407454), (149, 1388562), (294, 703727), (298, 694281), (447, 462854), (894, 231427), (1043, 198366), (2086, 99183), (3129, 66122), (4723, 43806), (6258, 33061), (7301, 28338), (9446, 21903), (14169, 14602)]