204629658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 444426240

約数和(自身を除く): 239796582

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 73, 114, 134, 146, 201, 219, 367, 402, 438, 734, 1101, 1273, 1387, 2202, 2546, 2774, 3819, 4161, 4891, 6973, 7638, 8322, 9782, 13946, 14673, 20919, 24589, 26791, 29346, 41838, 49178, 53582, 73767, 80373, 92929, 147534, 160746, 185858, 278787, 467191, 509029, 557574, 934382, 1018058, 1401573, 1527087, 1794997, 2803146, 3054174, 3589994, 5384991, 10769982, 34104943, 68209886, 102314829, 204629658]

約数ペア:

[(1, 204629658), (2, 102314829), (3, 68209886), (6, 34104943), (19, 10769982), (38, 5384991), (57, 3589994), (67, 3054174), (73, 2803146), (114, 1794997), (134, 1527087), (146, 1401573), (201, 1018058), (219, 934382), (367, 557574), (402, 509029), (438, 467191), (734, 278787), (1101, 185858), (1273, 160746), (1387, 147534), (2202, 92929), (2546, 80373), (2774, 73767), (3819, 53582), (4161, 49178), (4891, 41838), (6973, 29346), (7638, 26791), (8322, 24589), (9782, 20919), (13946, 14673)]