200341120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 552562560

約数和(自身を除く): 352221440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 197, 224, 227, 280, 320, 394, 448, 454, 560, 640, 788, 896, 908, 985, 1120, 1135, 1379, 1576, 1589, 1816, 1970, 2240, 2270, 2758, 3152, 3178, 3632, 3940, 4480, 4540, 5516, 6304, 6356, 6895, 7264, 7880, 7945, 9080, 11032, 12608, 12712, 13790, 14528, 15760, 15890, 18160, 22064, 25216, 25424, 27580, 29056, 31520, 31780, 36320, 44128, 44719, 50848, 55160, 63040, 63560, 72640, 88256, 89438, 101696, 110320, 126080, 127120, 145280, 176512, 178876, 203392, 220640, 223595, 254240, 313033, 357752, 441280, 447190, 508480, 626066, 715504, 882560, 894380, 1016960, 1252132, 1431008, 1565165, 1788760, 2504264, 2862016, 3130330, 3577520, 5008528, 5724032, 6260660, 7155040, 10017056, 12521320, 14310080, 20034112, 25042640, 28620160, 40068224, 50085280, 100170560, 200341120]

約数ペア:

[(1, 200341120), (2, 100170560), (4, 50085280), (5, 40068224), (7, 28620160), (8, 25042640), (10, 20034112), (14, 14310080), (16, 12521320), (20, 10017056), (28, 7155040), (32, 6260660), (35, 5724032), (40, 5008528), (56, 3577520), (64, 3130330), (70, 2862016), (80, 2504264), (112, 1788760), (128, 1565165), (140, 1431008), (160, 1252132), (197, 1016960), (224, 894380), (227, 882560), (280, 715504), (320, 626066), (394, 508480), (448, 447190), (454, 441280), (560, 357752), (640, 313033), (788, 254240), (896, 223595), (908, 220640), (985, 203392), (1120, 178876), (1135, 176512), (1379, 145280), (1576, 127120), (1589, 126080), (1816, 110320), (1970, 101696), (2240, 89438), (2270, 88256), (2758, 72640), (3152, 63560), (3178, 63040), (3632, 55160), (3940, 50848), (4480, 44719), (4540, 44128), (5516, 36320), (6304, 31780), (6356, 31520), (6895, 29056), (7264, 27580), (7880, 25424), (7945, 25216), (9080, 22064), (11032, 18160), (12608, 15890), (12712, 15760), (13790, 14528)]