201404259

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 367718400

約数和(自身を除く): 166314141

約数列:

[1, 3, 7, 9, 21, 27, 41, 47, 49, 63, 79, 123, 141, 147, 189, 237, 287, 329, 369, 423, 441, 553, 711, 861, 987, 1107, 1269, 1323, 1659, 1927, 2009, 2133, 2303, 2583, 2961, 3239, 3713, 3871, 4977, 5781, 6027, 6909, 7749, 8883, 9717, 11139, 11613, 13489, 14931, 17343, 18081, 20727, 22673, 25991, 29151, 33417, 34839, 40467, 52029, 54243, 62181, 68019, 77973, 87453, 94423, 100251, 104517, 121401, 152233, 158711, 181937, 204057, 233919, 283269, 364203, 456699, 476133, 545811, 612171, 701757, 849807, 1065631, 1370097, 1428399, 1637433, 2549421, 3196893, 4110291, 4285197, 4912299, 7459417, 9590679, 22378251, 28772037, 67134753, 201404259]

約数ペア:

[(1, 201404259), (3, 67134753), (7, 28772037), (9, 22378251), (21, 9590679), (27, 7459417), (41, 4912299), (47, 4285197), (49, 4110291), (63, 3196893), (79, 2549421), (123, 1637433), (141, 1428399), (147, 1370097), (189, 1065631), (237, 849807), (287, 701757), (329, 612171), (369, 545811), (423, 476133), (441, 456699), (553, 364203), (711, 283269), (861, 233919), (987, 204057), (1107, 181937), (1269, 158711), (1323, 152233), (1659, 121401), (1927, 104517), (2009, 100251), (2133, 94423), (2303, 87453), (2583, 77973), (2961, 68019), (3239, 62181), (3713, 54243), (3871, 52029), (4977, 40467), (5781, 34839), (6027, 33417), (6909, 29151), (7749, 25991), (8883, 22673), (9717, 20727), (11139, 18081), (11613, 17343), (13489, 14931)]