222205396

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{36571}}^1$

素因数の和:36620

約数の個数: 36

約数和(自身を含む): 466951296

約数和(自身を除く): 244745900

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 36571, 73142, 146284, 255997, 511994, 1023988, 1133701, 1791979, 2267402, 3583958, 4534804, 7167916, 7935907, 15871814, 31743628, 55551349, 111102698, 222205396]

約数ペア:

[(1, 222205396), (2, 111102698), (4, 55551349), (7, 31743628), (14, 15871814), (28, 7935907), (31, 7167916), (49, 4534804), (62, 3583958), (98, 2267402), (124, 1791979), (196, 1133701), (217, 1023988), (434, 511994), (868, 255997), (1519, 146284), (3038, 73142), (6076, 36571)]