201405974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 388172736

約数和(自身を除く): 186766762

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 154, 166, 539, 581, 913, 1078, 1162, 1826, 2251, 4067, 4502, 6391, 8134, 12782, 15757, 24761, 31514, 44737, 49522, 89474, 110299, 173327, 186833, 220598, 346654, 373666, 1213289, 1307831, 2055163, 2426578, 2615662, 4110326, 9154817, 14386141, 18309634, 28772282, 100702987, 201405974]

約数ペア:

[(1, 201405974), (2, 100702987), (7, 28772282), (11, 18309634), (14, 14386141), (22, 9154817), (49, 4110326), (77, 2615662), (83, 2426578), (98, 2055163), (154, 1307831), (166, 1213289), (539, 373666), (581, 346654), (913, 220598), (1078, 186833), (1162, 173327), (1826, 110299), (2251, 89474), (4067, 49522), (4502, 44737), (6391, 31514), (8134, 24761), (12782, 15757)]