211675086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29473}}^1$

素因数の和:29510

約数の個数: 64

約数和(自身を含む): 565900800

約数和(自身を除く): 354225714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 29473, 58946, 88419, 176838, 206311, 265257, 412622, 530514, 559987, 618933, 795771, 1119974, 1237866, 1591542, 1679961, 1856799, 3359922, 3713598, 3919909, 5039883, 5570397, 7839818, 10079766, 11140794, 11759727, 15119649, 23519454, 30239298, 35279181, 70558362, 105837543, 211675086]

約数ペア:

[(1, 211675086), (2, 105837543), (3, 70558362), (6, 35279181), (7, 30239298), (9, 23519454), (14, 15119649), (18, 11759727), (19, 11140794), (21, 10079766), (27, 7839818), (38, 5570397), (42, 5039883), (54, 3919909), (57, 3713598), (63, 3359922), (114, 1856799), (126, 1679961), (133, 1591542), (171, 1237866), (189, 1119974), (266, 795771), (342, 618933), (378, 559987), (399, 530514), (513, 412622), (798, 265257), (1026, 206311), (1197, 176838), (2394, 88419), (3591, 58946), (7182, 29473)]