222646004

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{21433}}^1$

素因数の和:21504

約数の個数: 36

約数和(自身を含む): 461816964

約数和(自身を除く): 239170960

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 21433, 42866, 85732, 150031, 300062, 600124, 1050217, 1135949, 2100434, 2271898, 4200868, 4543796, 7951643, 15903286, 31806572, 55661501, 111323002, 222646004]

約数ペア:

[(1, 222646004), (2, 111323002), (4, 55661501), (7, 31806572), (14, 15903286), (28, 7951643), (49, 4543796), (53, 4200868), (98, 2271898), (106, 2100434), (196, 1135949), (212, 1050217), (371, 600124), (742, 300062), (1484, 150031), (2597, 85732), (5194, 42866), (10388, 21433)]