201793977

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3403

約数の個数: 64

約数和(自身を含む): 385689600

約数和(自身を除く): 183895623

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 693, 783, 957, 1827, 2079, 2233, 2871, 3347, 5481, 6699, 8613, 10041, 20097, 23429, 30123, 36817, 60291, 70287, 90369, 97063, 110451, 210861, 257719, 291189, 331353, 632583, 679441, 773157, 873567, 994059, 1067693, 2038323, 2319471, 2620701, 3203079, 6114969, 6958413, 7473851, 9609237, 18344907, 22421553, 28827711, 67264659, 201793977]

約数ペア:

[(1, 201793977), (3, 67264659), (7, 28827711), (9, 22421553), (11, 18344907), (21, 9609237), (27, 7473851), (29, 6958413), (33, 6114969), (63, 3203079), (77, 2620701), (87, 2319471), (99, 2038323), (189, 1067693), (203, 994059), (231, 873567), (261, 773157), (297, 679441), (319, 632583), (609, 331353), (693, 291189), (783, 257719), (957, 210861), (1827, 110451), (2079, 97063), (2233, 90369), (2871, 70287), (3347, 60291), (5481, 36817), (6699, 30123), (8613, 23429), (10041, 20097)]