201213194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 390700800

約数和(自身を除く): 189487606

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 67, 91, 134, 182, 203, 377, 406, 469, 569, 754, 871, 938, 1138, 1742, 1943, 2639, 3886, 3983, 5278, 6097, 7397, 7966, 12194, 13601, 14794, 16501, 25259, 27202, 33002, 38123, 50518, 51779, 76246, 103558, 115507, 176813, 214513, 231014, 266861, 353626, 429026, 495599, 533722, 991198, 1105567, 1501591, 2211134, 3003182, 3469193, 6938386, 7738969, 14372371, 15477938, 28744742, 100606597, 201213194]

約数ペア:

[(1, 201213194), (2, 100606597), (7, 28744742), (13, 15477938), (14, 14372371), (26, 7738969), (29, 6938386), (58, 3469193), (67, 3003182), (91, 2211134), (134, 1501591), (182, 1105567), (203, 991198), (377, 533722), (406, 495599), (469, 429026), (569, 353626), (754, 266861), (871, 231014), (938, 214513), (1138, 176813), (1742, 115507), (1943, 103558), (2639, 76246), (3886, 51779), (3983, 50518), (5278, 38123), (6097, 33002), (7397, 27202), (7966, 25259), (12194, 16501), (13601, 14794)]