195862016

素因数分解:

$2^9\times 7^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 469753416

約数和(自身を除く): 273891400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 211, 224, 256, 259, 296, 392, 422, 448, 512, 518, 592, 784, 844, 896, 1036, 1184, 1477, 1568, 1688, 1792, 1813, 2072, 2368, 2954, 3136, 3376, 3584, 3626, 4144, 4736, 5908, 6272, 6752, 7252, 7807, 8288, 9472, 10339, 11816, 12544, 13504, 14504, 15614, 16576, 18944, 20678, 23632, 25088, 27008, 29008, 31228, 33152, 41356, 47264, 54016, 54649, 58016, 62456, 66304, 82712, 94528, 108032, 109298, 116032, 124912, 132608, 165424, 189056, 218596, 232064, 249824, 330848, 378112, 382543, 437192, 464128, 499648, 661696, 756224, 765086, 874384, 928256, 999296, 1323392, 1530172, 1748768, 1998592, 2646784, 3060344, 3497536, 3997184, 5293568, 6120688, 6995072, 12241376, 13990144, 24482752, 27980288, 48965504, 97931008, 195862016]

約数ペア:

[(1, 195862016), (2, 97931008), (4, 48965504), (7, 27980288), (8, 24482752), (14, 13990144), (16, 12241376), (28, 6995072), (32, 6120688), (37, 5293568), (49, 3997184), (56, 3497536), (64, 3060344), (74, 2646784), (98, 1998592), (112, 1748768), (128, 1530172), (148, 1323392), (196, 999296), (211, 928256), (224, 874384), (256, 765086), (259, 756224), (296, 661696), (392, 499648), (422, 464128), (448, 437192), (512, 382543), (518, 378112), (592, 330848), (784, 249824), (844, 232064), (896, 218596), (1036, 189056), (1184, 165424), (1477, 132608), (1568, 124912), (1688, 116032), (1792, 109298), (1813, 108032), (2072, 94528), (2368, 82712), (2954, 66304), (3136, 62456), (3376, 58016), (3584, 54649), (3626, 54016), (4144, 47264), (4736, 41356), (5908, 33152), (6272, 31228), (6752, 29008), (7252, 27008), (7807, 25088), (8288, 23632), (9472, 20678), (10339, 18944), (11816, 16576), (12544, 15614), (13504, 14504)]