198388104

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{135511}}^1$

素因数の和:135581

約数の個数: 32

約数和(自身を含む): 504104640

約数和(自身を除く): 305716536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 135511, 271022, 406533, 542044, 813066, 1084088, 1626132, 3252264, 8266171, 16532342, 24798513, 33064684, 49597026, 66129368, 99194052, 198388104]

約数ペア:

[(1, 198388104), (2, 99194052), (3, 66129368), (4, 49597026), (6, 33064684), (8, 24798513), (12, 16532342), (24, 8266171), (61, 3252264), (122, 1626132), (183, 1084088), (244, 813066), (366, 542044), (488, 406533), (732, 271022), (1464, 135511)]