200759570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 402192000

約数和(自身を除く): 201432430

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 605, 830, 913, 1210, 1826, 1999, 3998, 4565, 9130, 9995, 10043, 19990, 20086, 21989, 43978, 50215, 100430, 109945, 165917, 219890, 241879, 331834, 483758, 829585, 1209395, 1659170, 1825087, 2418790, 3650174, 9125435, 18250870, 20075957, 40151914, 100379785, 200759570]

約数ペア:

[(1, 200759570), (2, 100379785), (5, 40151914), (10, 20075957), (11, 18250870), (22, 9125435), (55, 3650174), (83, 2418790), (110, 1825087), (121, 1659170), (166, 1209395), (242, 829585), (415, 483758), (605, 331834), (830, 241879), (913, 219890), (1210, 165917), (1826, 109945), (1999, 100430), (3998, 50215), (4565, 43978), (9130, 21989), (9995, 20086), (10043, 19990)]