201623389443

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1907}}^1\times {\mathrm{5807}}^1$

素因数の和:7761

約数の個数: 72

約数和(自身を含む): 353815368192

約数和(自身を除く): 152191978749

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 1907, 2023, 2601, 5721, 5807, 6069, 13349, 17163, 17421, 18207, 32419, 40047, 40649, 52263, 97257, 98719, 120141, 121947, 226933, 291771, 296157, 365841, 551123, 680799, 691033, 888471, 1653369, 1678223, 2042397, 2073099, 3857861, 4960107, 5034669, 6219297, 11073949, 11573583, 11747561, 15104007, 33221847, 34720749, 35242683, 77517643, 99665541, 105728049, 188257133, 232552929, 564771399, 697658787, 1317799931, 1694314197, 3200371261, 3953399793, 9601113783, 11860199379, 22402598827, 28803341349, 67207796481, 201623389443]

約数ペア:

[(1, 201623389443), (3, 67207796481), (7, 28803341349), (9, 22402598827), (17, 11860199379), (21, 9601113783), (51, 3953399793), (63, 3200371261), (119, 1694314197), (153, 1317799931), (289, 697658787), (357, 564771399), (867, 232552929), (1071, 188257133), (1907, 105728049), (2023, 99665541), (2601, 77517643), (5721, 35242683), (5807, 34720749), (6069, 33221847), (13349, 15104007), (17163, 11747561), (17421, 11573583), (18207, 11073949), (32419, 6219297), (40047, 5034669), (40649, 4960107), (52263, 3857861), (97257, 2073099), (98719, 2042397), (120141, 1678223), (121947, 1653369), (226933, 888471), (291771, 691033), (296157, 680799), (365841, 551123)]