211860108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{309737}}^1$

素因数の和:309766

約数の個数: 36

約数和(自身を含む): 563723160

約数和(自身を除く): 351863052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 309737, 619474, 929211, 1238948, 1858422, 2787633, 3716844, 5575266, 5885003, 11150532, 11770006, 17655009, 23540012, 35310018, 52965027, 70620036, 105930054, 211860108]

約数ペア:

[(1, 211860108), (2, 105930054), (3, 70620036), (4, 52965027), (6, 35310018), (9, 23540012), (12, 17655009), (18, 11770006), (19, 11150532), (36, 5885003), (38, 5575266), (57, 3716844), (76, 2787633), (114, 1858422), (171, 1238948), (228, 929211), (342, 619474), (684, 309737)]