212123058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{9133}}^1$

素因数の和:9231

約数の個数: 48

約数和(自身を含む): 499812480

約数和(自身を除く): 287689422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 9133, 11613, 18266, 23226, 27399, 54798, 63931, 127862, 191793, 383586, 447517, 721507, 895034, 1342551, 1443014, 2164521, 2685102, 4329042, 5050549, 10101098, 15151647, 30303294, 35353843, 70707686, 106061529, 212123058]

約数ペア:

[(1, 212123058), (2, 106061529), (3, 70707686), (6, 35353843), (7, 30303294), (14, 15151647), (21, 10101098), (42, 5050549), (49, 4329042), (79, 2685102), (98, 2164521), (147, 1443014), (158, 1342551), (237, 895034), (294, 721507), (474, 447517), (553, 383586), (1106, 191793), (1659, 127862), (3318, 63931), (3871, 54798), (7742, 27399), (9133, 23226), (11613, 18266)]