214908492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 550144000

約数和(自身を除く): 335235508

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 867, 1054, 1156, 1581, 1734, 1999, 2108, 3162, 3468, 3998, 5997, 6324, 7996, 8959, 11994, 17918, 23988, 26877, 33983, 35836, 53754, 61969, 67966, 101949, 107508, 123938, 135932, 185907, 203898, 247876, 371814, 407796, 577711, 743628, 1053473, 1155422, 1733133, 2106946, 2310844, 3160419, 3466266, 4213892, 6320838, 6932532, 12641676, 17909041, 35818082, 53727123, 71636164, 107454246, 214908492]

約数ペア:

[(1, 214908492), (2, 107454246), (3, 71636164), (4, 53727123), (6, 35818082), (12, 17909041), (17, 12641676), (31, 6932532), (34, 6320838), (51, 4213892), (62, 3466266), (68, 3160419), (93, 2310844), (102, 2106946), (124, 1733133), (186, 1155422), (204, 1053473), (289, 743628), (372, 577711), (527, 407796), (578, 371814), (867, 247876), (1054, 203898), (1156, 185907), (1581, 135932), (1734, 123938), (1999, 107508), (2108, 101949), (3162, 67966), (3468, 61969), (3998, 53754), (5997, 35836), (6324, 33983), (7996, 26877), (8959, 23988), (11994, 17918)]