204063952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 437472000

約数和(自身を除く): 233408048

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 79, 116, 152, 158, 232, 293, 304, 316, 464, 551, 586, 632, 1102, 1172, 1264, 1501, 2204, 2291, 2344, 3002, 4408, 4582, 4688, 5567, 6004, 8497, 8816, 9164, 11134, 12008, 16994, 18328, 22268, 23147, 24016, 33988, 36656, 43529, 44536, 46294, 67976, 87058, 89072, 92588, 135952, 161443, 174116, 185176, 322886, 348232, 370352, 439793, 645772, 671263, 696464, 879586, 1291544, 1342526, 1759172, 2583088, 2685052, 3518344, 5370104, 7036688, 10740208, 12753997, 25507994, 51015988, 102031976, 204063952]

約数ペア:

[(1, 204063952), (2, 102031976), (4, 51015988), (8, 25507994), (16, 12753997), (19, 10740208), (29, 7036688), (38, 5370104), (58, 3518344), (76, 2685052), (79, 2583088), (116, 1759172), (152, 1342526), (158, 1291544), (232, 879586), (293, 696464), (304, 671263), (316, 645772), (464, 439793), (551, 370352), (586, 348232), (632, 322886), (1102, 185176), (1172, 174116), (1264, 161443), (1501, 135952), (2204, 92588), (2291, 89072), (2344, 87058), (3002, 67976), (4408, 46294), (4582, 44536), (4688, 43529), (5567, 36656), (6004, 33988), (8497, 24016), (8816, 23147), (9164, 22268), (11134, 18328), (12008, 16994)]