212071804

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{63647}}^1$

素因数の和:63682

約数の個数: 36

約数和(自身を含む): 457119936

約数和(自身を除く): 245048132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 63647, 127294, 254588, 445529, 891058, 1081999, 1782116, 2163998, 3118703, 4327996, 6237406, 7573993, 12474812, 15147986, 30295972, 53017951, 106035902, 212071804]

約数ペア:

[(1, 212071804), (2, 106035902), (4, 53017951), (7, 30295972), (14, 15147986), (17, 12474812), (28, 7573993), (34, 6237406), (49, 4327996), (68, 3118703), (98, 2163998), (119, 1782116), (196, 1081999), (238, 891058), (476, 445529), (833, 254588), (1666, 127294), (3332, 63647)]