201419094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 445176000

約数和(自身を除く): 243756906

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 149, 174, 298, 447, 457, 493, 894, 914, 986, 1371, 1479, 2533, 2742, 2958, 4321, 5066, 7599, 7769, 8642, 12963, 13253, 15198, 15538, 23307, 25926, 26506, 39759, 46614, 68093, 73457, 79518, 136186, 146914, 204279, 220371, 225301, 408558, 440742, 450602, 675903, 1157581, 1351806, 1974697, 2315162, 3472743, 3949394, 5924091, 6945486, 11848182, 33569849, 67139698, 100709547, 201419094]

約数ペア:

[(1, 201419094), (2, 100709547), (3, 67139698), (6, 33569849), (17, 11848182), (29, 6945486), (34, 5924091), (51, 3949394), (58, 3472743), (87, 2315162), (102, 1974697), (149, 1351806), (174, 1157581), (298, 675903), (447, 450602), (457, 440742), (493, 408558), (894, 225301), (914, 220371), (986, 204279), (1371, 146914), (1479, 136186), (2533, 79518), (2742, 73457), (2958, 68093), (4321, 46614), (5066, 39759), (7599, 26506), (7769, 25926), (8642, 23307), (12963, 15538), (13253, 15198)]