208229868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6829}}^1$

素因数の和:6868

約数の個数: 108

約数和(自身を含む): 661307920

約数和(自身を除く): 453078052

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, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 6829, 7623, 10164, 13658, 15246, 20487, 27316, 30492, 40974, 47803, 61461, 75119, 81948, 95606, 122922, 143409, 150238, 191212, 225357, 245844, 286818, 300476, 430227, 450714, 525833, 573636, 676071, 826309, 860454, 901428, 1051666, 1352142, 1577499, 1652618, 1720908, 2103332, 2478927, 2704284, 3154998, 3305236, 4732497, 4957854, 5784163, 6309996, 7436781, 9464994, 9915708, 11568326, 14873562, 17352489, 18929988, 23136652, 29747124, 34704978, 52057467, 69409956, 104114934, 208229868]

約数ペア:

[(1, 208229868), (2, 104114934), (3, 69409956), (4, 52057467), (6, 34704978), (7, 29747124), (9, 23136652), (11, 18929988), (12, 17352489), (14, 14873562), (18, 11568326), (21, 9915708), (22, 9464994), (28, 7436781), (33, 6309996), (36, 5784163), (42, 4957854), (44, 4732497), (63, 3305236), (66, 3154998), (77, 2704284), (84, 2478927), (99, 2103332), (121, 1720908), (126, 1652618), (132, 1577499), (154, 1352142), (198, 1051666), (231, 901428), (242, 860454), (252, 826309), (308, 676071), (363, 573636), (396, 525833), (462, 450714), (484, 430227), (693, 300476), (726, 286818), (847, 245844), (924, 225357), (1089, 191212), (1386, 150238), (1452, 143409), (1694, 122922), (2178, 95606), (2541, 81948), (2772, 75119), (3388, 61461), (4356, 47803), (5082, 40974), (6829, 30492), (7623, 27316), (10164, 20487), (13658, 15246)]