267974238

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{130211}}^1$

素因数の和:130237

約数の個数: 32

約数和(自身を含む): 625017600

約数和(自身を除く): 357043362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 130211, 260422, 390633, 781266, 911477, 1822954, 2734431, 5468862, 6380339, 12760678, 19141017, 38282034, 44662373, 89324746, 133987119, 267974238]

約数ペア:

[(1, 267974238), (2, 133987119), (3, 89324746), (6, 44662373), (7, 38282034), (14, 19141017), (21, 12760678), (42, 6380339), (49, 5468862), (98, 2734431), (147, 1822954), (294, 911477), (343, 781266), (686, 390633), (1029, 260422), (2058, 130211)]