213884055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 489535488

約数和(自身を除く): 275651433

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1683, 1785, 2805, 3465, 3631, 3927, 5355, 6545, 8415, 10893, 11781, 18155, 19635, 25417, 32679, 39941, 54465, 58905, 61727, 76251, 119823, 127085, 163395, 185181, 199705, 228753, 279587, 308635, 359469, 381255, 432089, 555543, 599115, 678997, 838761, 925905, 1143765, 1296267, 1397935, 1797345, 2036991, 2160445, 2516283, 2777715, 3394985, 3888801, 4193805, 4752979, 6110973, 6481335, 10184955, 12581415, 14258937, 19444005, 23764895, 30554865, 42776811, 71294685, 213884055]

約数ペア:

[(1, 213884055), (3, 71294685), (5, 42776811), (7, 30554865), (9, 23764895), (11, 19444005), (15, 14258937), (17, 12581415), (21, 10184955), (33, 6481335), (35, 6110973), (45, 4752979), (51, 4193805), (55, 3888801), (63, 3394985), (77, 2777715), (85, 2516283), (99, 2160445), (105, 2036991), (119, 1797345), (153, 1397935), (165, 1296267), (187, 1143765), (231, 925905), (255, 838761), (315, 678997), (357, 599115), (385, 555543), (495, 432089), (561, 381255), (595, 359469), (693, 308635), (765, 279587), (935, 228753), (1071, 199705), (1155, 185181), (1309, 163395), (1683, 127085), (1785, 119823), (2805, 76251), (3465, 61727), (3631, 58905), (3927, 54465), (5355, 39941), (6545, 32679), (8415, 25417), (10893, 19635), (11781, 18155)]