211295256

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3320

約数の個数: 64

約数和(自身を含む): 551577600

約数和(自身を除く): 340282344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2759, 3191, 5518, 6382, 8277, 9573, 11036, 12764, 16554, 19146, 22072, 25528, 33108, 38292, 66216, 76584, 98921, 197842, 283999, 296763, 395684, 567998, 593526, 791368, 851997, 1135996, 1187052, 1703994, 2271992, 2374104, 3407988, 6815976, 8803969, 17607938, 26411907, 35215876, 52823814, 70431752, 105647628, 211295256]

約数ペア:

[(1, 211295256), (2, 105647628), (3, 70431752), (4, 52823814), (6, 35215876), (8, 26411907), (12, 17607938), (24, 8803969), (31, 6815976), (62, 3407988), (89, 2374104), (93, 2271992), (124, 1703994), (178, 1187052), (186, 1135996), (248, 851997), (267, 791368), (356, 593526), (372, 567998), (534, 395684), (712, 296763), (744, 283999), (1068, 197842), (2136, 98921), (2759, 76584), (3191, 66216), (5518, 38292), (6382, 33108), (8277, 25528), (9573, 22072), (11036, 19146), (12764, 16554)]