197074764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12579

約数の個数: 72

約数和(自身を含む): 547223040

約数和(自身を除く): 350148276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 12527, 15732, 25054, 37581, 50108, 75162, 112743, 150324, 225486, 238013, 288121, 450972, 476026, 576242, 714039, 864363, 952052, 1152484, 1428078, 1728726, 2142117, 2593089, 2856156, 3457452, 4284234, 5186178, 5474299, 8568468, 10372356, 10948598, 16422897, 21897196, 32845794, 49268691, 65691588, 98537382, 197074764]

約数ペア:

[(1, 197074764), (2, 98537382), (3, 65691588), (4, 49268691), (6, 32845794), (9, 21897196), (12, 16422897), (18, 10948598), (19, 10372356), (23, 8568468), (36, 5474299), (38, 5186178), (46, 4284234), (57, 3457452), (69, 2856156), (76, 2593089), (92, 2142117), (114, 1728726), (138, 1428078), (171, 1152484), (207, 952052), (228, 864363), (276, 714039), (342, 576242), (414, 476026), (437, 450972), (684, 288121), (828, 238013), (874, 225486), (1311, 150324), (1748, 112743), (2622, 75162), (3933, 50108), (5244, 37581), (7866, 25054), (12527, 15732)]