211077108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1231}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 583879296

約数和(自身を除く): 372802188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 433, 866, 1231, 1299, 1732, 2462, 2598, 3693, 3897, 4763, 4924, 5196, 7386, 7794, 9526, 11079, 13541, 14289, 14772, 15588, 19052, 22158, 27082, 28578, 40623, 42867, 44316, 54164, 57156, 81246, 85734, 121869, 162492, 171468, 243738, 487476, 533023, 1066046, 1599069, 2132092, 3198138, 4797207, 5863253, 6396276, 9594414, 11726506, 17589759, 19188828, 23453012, 35179518, 52769277, 70359036, 105538554, 211077108]

約数ペア:

[(1, 211077108), (2, 105538554), (3, 70359036), (4, 52769277), (6, 35179518), (9, 23453012), (11, 19188828), (12, 17589759), (18, 11726506), (22, 9594414), (33, 6396276), (36, 5863253), (44, 4797207), (66, 3198138), (99, 2132092), (132, 1599069), (198, 1066046), (396, 533023), (433, 487476), (866, 243738), (1231, 171468), (1299, 162492), (1732, 121869), (2462, 85734), (2598, 81246), (3693, 57156), (3897, 54164), (4763, 44316), (4924, 42867), (5196, 40623), (7386, 28578), (7794, 27082), (9526, 22158), (11079, 19052), (13541, 15588), (14289, 14772)]