201346919650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{452923}}^1$

素因数の和:453475

約数の個数: 48

約数和(自身を含む): 397294062624

約数和(自身を除く): 195947142974

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 523, 850, 1046, 2615, 5230, 8891, 13075, 17782, 26150, 44455, 88910, 222275, 444550, 452923, 905846, 2264615, 4529230, 7699691, 11323075, 15399382, 22646150, 38498455, 76996910, 192492275, 236878729, 384984550, 473757458, 1184393645, 2368787290, 4026938393, 5921968225, 8053876786, 11843936450, 20134691965, 40269383930, 100673459825, 201346919650]

約数ペア:

[(1, 201346919650), (2, 100673459825), (5, 40269383930), (10, 20134691965), (17, 11843936450), (25, 8053876786), (34, 5921968225), (50, 4026938393), (85, 2368787290), (170, 1184393645), (425, 473757458), (523, 384984550), (850, 236878729), (1046, 192492275), (2615, 76996910), (5230, 38498455), (8891, 22646150), (13075, 15399382), (17782, 11323075), (26150, 7699691), (44455, 4529230), (88910, 2264615), (222275, 905846), (444550, 452923)]