201426498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122971}}^1$

素因数の和:122999

約数の個数: 48

約数和(自身を含む): 537141696

約数和(自身を除く): 335715198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 122971, 245942, 368913, 737826, 860797, 1106739, 1598623, 1721594, 2213478, 2582391, 3197246, 4795869, 5164782, 7747173, 9591738, 11190361, 14387607, 15494346, 22380722, 28775214, 33571083, 67142166, 100713249, 201426498]

約数ペア:

[(1, 201426498), (2, 100713249), (3, 67142166), (6, 33571083), (7, 28775214), (9, 22380722), (13, 15494346), (14, 14387607), (18, 11190361), (21, 9591738), (26, 7747173), (39, 5164782), (42, 4795869), (63, 3197246), (78, 2582391), (91, 2213478), (117, 1721594), (126, 1598623), (182, 1106739), (234, 860797), (273, 737826), (546, 368913), (819, 245942), (1638, 122971)]