211345596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76243}}^1$

素因数の和:76271

約数の個数: 72

約数和(自身を含む): 666067584

約数和(自身を除く): 454721988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 76243, 152486, 228729, 304972, 457458, 533701, 686187, 838673, 914916, 1067402, 1372374, 1601103, 1677346, 2134804, 2516019, 2744748, 3202206, 3354692, 4803309, 5032038, 5870711, 6404412, 7548057, 9606618, 10064076, 11741422, 15096114, 17612133, 19213236, 23482844, 30192228, 35224266, 52836399, 70448532, 105672798, 211345596]

約数ペア:

[(1, 211345596), (2, 105672798), (3, 70448532), (4, 52836399), (6, 35224266), (7, 30192228), (9, 23482844), (11, 19213236), (12, 17612133), (14, 15096114), (18, 11741422), (21, 10064076), (22, 9606618), (28, 7548057), (33, 6404412), (36, 5870711), (42, 5032038), (44, 4803309), (63, 3354692), (66, 3202206), (77, 2744748), (84, 2516019), (99, 2134804), (126, 1677346), (132, 1601103), (154, 1372374), (198, 1067402), (231, 914916), (252, 838673), (308, 686187), (396, 533701), (462, 457458), (693, 304972), (924, 228729), (1386, 152486), (2772, 76243)]