201902274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7523}}^1$

素因数の和:7612

約数の個数: 64

約数和(自身を含む): 520058880

約数和(自身を除く): 318156606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3834, 4473, 7523, 8946, 13419, 15046, 22569, 26838, 45138, 52661, 67707, 105322, 135414, 157983, 203121, 315966, 406242, 473949, 534133, 947898, 1068266, 1421847, 1602399, 2843694, 3204798, 3738931, 4807197, 7477862, 9614394, 11216793, 14421591, 22433586, 28843182, 33650379, 67300758, 100951137, 201902274]

約数ペア:

[(1, 201902274), (2, 100951137), (3, 67300758), (6, 33650379), (7, 28843182), (9, 22433586), (14, 14421591), (18, 11216793), (21, 9614394), (27, 7477862), (42, 4807197), (54, 3738931), (63, 3204798), (71, 2843694), (126, 1602399), (142, 1421847), (189, 1068266), (213, 947898), (378, 534133), (426, 473949), (497, 406242), (639, 315966), (994, 203121), (1278, 157983), (1491, 135414), (1917, 105322), (2982, 67707), (3834, 52661), (4473, 45138), (7523, 26838), (8946, 22569), (13419, 15046)]