197499680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9322

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 363875680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 9281, 10640, 18562, 21280, 37124, 46405, 64967, 74248, 92810, 129934, 148496, 176339, 185620, 259868, 296992, 324835, 352678, 371240, 519736, 649670, 705356, 742480, 881695, 1039472, 1234373, 1299340, 1410712, 1484960, 1763390, 2078944, 2468746, 2598680, 2821424, 3526780, 4937492, 5197360, 5642848, 6171865, 7053560, 9874984, 10394720, 12343730, 14107120, 19749968, 24687460, 28214240, 39499936, 49374920, 98749840, 197499680]

約数ペア:

[(1, 197499680), (2, 98749840), (4, 49374920), (5, 39499936), (7, 28214240), (8, 24687460), (10, 19749968), (14, 14107120), (16, 12343730), (19, 10394720), (20, 9874984), (28, 7053560), (32, 6171865), (35, 5642848), (38, 5197360), (40, 4937492), (56, 3526780), (70, 2821424), (76, 2598680), (80, 2468746), (95, 2078944), (112, 1763390), (133, 1484960), (140, 1410712), (152, 1299340), (160, 1234373), (190, 1039472), (224, 881695), (266, 742480), (280, 705356), (304, 649670), (380, 519736), (532, 371240), (560, 352678), (608, 324835), (665, 296992), (760, 259868), (1064, 185620), (1120, 176339), (1330, 148496), (1520, 129934), (2128, 92810), (2660, 74248), (3040, 64967), (4256, 46405), (5320, 37124), (9281, 21280), (10640, 18562)]