200745688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 444326400

約数和(自身を除く): 243580712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 379, 463, 572, 758, 926, 1144, 1516, 1852, 3032, 3704, 4169, 4927, 5093, 6019, 8338, 9854, 10186, 12038, 16676, 19708, 20372, 24076, 33352, 39416, 40744, 48152, 54197, 66209, 108394, 132418, 175477, 216788, 264836, 350954, 433576, 529672, 701908, 1403816, 1930247, 2281201, 3860494, 4562402, 7720988, 9124804, 15441976, 18249608, 25093211, 50186422, 100372844, 200745688]

約数ペア:

[(1, 200745688), (2, 100372844), (4, 50186422), (8, 25093211), (11, 18249608), (13, 15441976), (22, 9124804), (26, 7720988), (44, 4562402), (52, 3860494), (88, 2281201), (104, 1930247), (143, 1403816), (286, 701908), (379, 529672), (463, 433576), (572, 350954), (758, 264836), (926, 216788), (1144, 175477), (1516, 132418), (1852, 108394), (3032, 66209), (3704, 54197), (4169, 48152), (4927, 40744), (5093, 39416), (6019, 33352), (8338, 24076), (9854, 20372), (10186, 19708), (12038, 16676)]