195993816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 553132800

約数和(自身を除く): 357138984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 131, 136, 152, 193, 204, 228, 262, 323, 386, 393, 408, 456, 524, 579, 646, 772, 786, 969, 1048, 1158, 1292, 1544, 1572, 1938, 2227, 2316, 2489, 2584, 3144, 3281, 3667, 3876, 4454, 4632, 4978, 6562, 6681, 7334, 7467, 7752, 8908, 9843, 9956, 11001, 13124, 13362, 14668, 14934, 17816, 19686, 19912, 22002, 25283, 26248, 26724, 29336, 29868, 39372, 42313, 44004, 50566, 53448, 59736, 62339, 75849, 78744, 84626, 88008, 101132, 124678, 126939, 151698, 169252, 187017, 202264, 249356, 253878, 303396, 338504, 374034, 429811, 480377, 498712, 507756, 606792, 748068, 859622, 960754, 1015512, 1289433, 1441131, 1496136, 1719244, 1921508, 2578866, 2882262, 3438488, 3843016, 5157732, 5764524, 8166409, 10315464, 11529048, 16332818, 24499227, 32665636, 48998454, 65331272, 97996908, 195993816]

約数ペア:

[(1, 195993816), (2, 97996908), (3, 65331272), (4, 48998454), (6, 32665636), (8, 24499227), (12, 16332818), (17, 11529048), (19, 10315464), (24, 8166409), (34, 5764524), (38, 5157732), (51, 3843016), (57, 3438488), (68, 2882262), (76, 2578866), (102, 1921508), (114, 1719244), (131, 1496136), (136, 1441131), (152, 1289433), (193, 1015512), (204, 960754), (228, 859622), (262, 748068), (323, 606792), (386, 507756), (393, 498712), (408, 480377), (456, 429811), (524, 374034), (579, 338504), (646, 303396), (772, 253878), (786, 249356), (969, 202264), (1048, 187017), (1158, 169252), (1292, 151698), (1544, 126939), (1572, 124678), (1938, 101132), (2227, 88008), (2316, 84626), (2489, 78744), (2584, 75849), (3144, 62339), (3281, 59736), (3667, 53448), (3876, 50566), (4454, 44004), (4632, 42313), (4978, 39372), (6562, 29868), (6681, 29336), (7334, 26724), (7467, 26248), (7752, 25283), (8908, 22002), (9843, 19912), (9956, 19686), (11001, 17816), (13124, 14934), (13362, 14668)]