214939738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21143}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 383636736

約数和(自身を除く): 168696998

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 21143, 42286, 274859, 359431, 486289, 549718, 718862, 972578, 4672603, 6321757, 8266913, 9345206, 12643514, 16533826, 107469869, 214939738]

約数ペア:

[(1, 214939738), (2, 107469869), (13, 16533826), (17, 12643514), (23, 9345206), (26, 8266913), (34, 6321757), (46, 4672603), (221, 972578), (299, 718862), (391, 549718), (442, 486289), (598, 359431), (782, 274859), (5083, 42286), (10166, 21143)]