206579590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22189}}^1$

素因数の和:22229

約数の個数: 48

約数和(自身を含む): 455338800

約数和(自身を除く): 248759210

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 22189, 44378, 110945, 155323, 221890, 310646, 421591, 776615, 843182, 1087261, 1553230, 2107955, 2174522, 2951137, 4215910, 5436305, 5902274, 10872610, 14755685, 20657959, 29511370, 41315918, 103289795, 206579590]

約数ペア:

[(1, 206579590), (2, 103289795), (5, 41315918), (7, 29511370), (10, 20657959), (14, 14755685), (19, 10872610), (35, 5902274), (38, 5436305), (49, 4215910), (70, 2951137), (95, 2174522), (98, 2107955), (133, 1553230), (190, 1087261), (245, 843182), (266, 776615), (490, 421591), (665, 310646), (931, 221890), (1330, 155323), (1862, 110945), (4655, 44378), (9310, 22189)]