199627008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 616928256

約数和(自身を除く): 417301248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 523, 568, 672, 768, 852, 896, 994, 1046, 1136, 1344, 1491, 1569, 1704, 1792, 1988, 2092, 2272, 2688, 2982, 3138, 3408, 3661, 3976, 4184, 4544, 5376, 5964, 6276, 6816, 7322, 7952, 8368, 9088, 10983, 11928, 12552, 13632, 14644, 15904, 16736, 18176, 21966, 23856, 25104, 27264, 29288, 31808, 33472, 37133, 43932, 47712, 50208, 54528, 58576, 63616, 66944, 74266, 87864, 95424, 100416, 111399, 117152, 127232, 133888, 148532, 175728, 190848, 200832, 222798, 234304, 259931, 297064, 351456, 381696, 401664, 445596, 468608, 519862, 594128, 702912, 779793, 891192, 937216, 1039724, 1188256, 1405824, 1559586, 1782384, 2079448, 2376512, 2811648, 3119172, 3564768, 4158896, 4753024, 6238344, 7129536, 8317792, 9506048, 12476688, 14259072, 16635584, 24953376, 28518144, 33271168, 49906752, 66542336, 99813504, 199627008]

約数ペア:

[(1, 199627008), (2, 99813504), (3, 66542336), (4, 49906752), (6, 33271168), (7, 28518144), (8, 24953376), (12, 16635584), (14, 14259072), (16, 12476688), (21, 9506048), (24, 8317792), (28, 7129536), (32, 6238344), (42, 4753024), (48, 4158896), (56, 3564768), (64, 3119172), (71, 2811648), (84, 2376512), (96, 2079448), (112, 1782384), (128, 1559586), (142, 1405824), (168, 1188256), (192, 1039724), (213, 937216), (224, 891192), (256, 779793), (284, 702912), (336, 594128), (384, 519862), (426, 468608), (448, 445596), (497, 401664), (523, 381696), (568, 351456), (672, 297064), (768, 259931), (852, 234304), (896, 222798), (994, 200832), (1046, 190848), (1136, 175728), (1344, 148532), (1491, 133888), (1569, 127232), (1704, 117152), (1792, 111399), (1988, 100416), (2092, 95424), (2272, 87864), (2688, 74266), (2982, 66944), (3138, 63616), (3408, 58576), (3661, 54528), (3976, 50208), (4184, 47712), (4544, 43932), (5376, 37133), (5964, 33472), (6276, 31808), (6816, 29288), (7322, 27264), (7952, 25104), (8368, 23856), (9088, 21966), (10983, 18176), (11928, 16736), (12552, 15904), (13632, 14644)]