201707979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 315362304

約数和(自身を除く): 113654325

約数列:

[1, 3, 11, 31, 33, 37, 73, 93, 111, 219, 341, 407, 803, 1023, 1147, 1221, 2263, 2409, 2701, 3441, 5329, 6789, 8103, 12617, 15987, 24893, 29711, 37851, 58619, 74679, 83731, 89133, 165199, 175857, 197173, 251193, 495597, 591519, 921041, 1817189, 2168903, 2763123, 5451567, 6112363, 6506709, 18337089, 67235993, 201707979]

約数ペア:

[(1, 201707979), (3, 67235993), (11, 18337089), (31, 6506709), (33, 6112363), (37, 5451567), (73, 2763123), (93, 2168903), (111, 1817189), (219, 921041), (341, 591519), (407, 495597), (803, 251193), (1023, 197173), (1147, 175857), (1221, 165199), (2263, 89133), (2409, 83731), (2701, 74679), (3441, 58619), (5329, 37851), (6789, 29711), (8103, 24893), (12617, 15987)]