201331284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2133

約数の個数: 96

約数和(自身を含む): 591360000

約数和(自身を除く): 390028716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 218, 231, 308, 327, 436, 462, 654, 763, 924, 1199, 1308, 1526, 1999, 2289, 2398, 3052, 3597, 3998, 4578, 4796, 5997, 7194, 7996, 8393, 9156, 11994, 13993, 14388, 16786, 21989, 23988, 25179, 27986, 33572, 41979, 43978, 50358, 55972, 65967, 83958, 87956, 100716, 131934, 153923, 167916, 217891, 263868, 307846, 435782, 461769, 615692, 653673, 871564, 923538, 1307346, 1525237, 1847076, 2396801, 2614692, 3050474, 4575711, 4793602, 6100948, 7190403, 9151422, 9587204, 14380806, 16777607, 18302844, 28761612, 33555214, 50332821, 67110428, 100665642, 201331284]

約数ペア:

[(1, 201331284), (2, 100665642), (3, 67110428), (4, 50332821), (6, 33555214), (7, 28761612), (11, 18302844), (12, 16777607), (14, 14380806), (21, 9587204), (22, 9151422), (28, 7190403), (33, 6100948), (42, 4793602), (44, 4575711), (66, 3050474), (77, 2614692), (84, 2396801), (109, 1847076), (132, 1525237), (154, 1307346), (218, 923538), (231, 871564), (308, 653673), (327, 615692), (436, 461769), (462, 435782), (654, 307846), (763, 263868), (924, 217891), (1199, 167916), (1308, 153923), (1526, 131934), (1999, 100716), (2289, 87956), (2398, 83958), (3052, 65967), (3597, 55972), (3998, 50358), (4578, 43978), (4796, 41979), (5997, 33572), (7194, 27986), (7996, 25179), (8393, 23988), (9156, 21989), (11994, 16786), (13993, 14388)]