219066148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6869}}^1$

素因数の和:6964

約数の個数: 48

約数和(自身を含む): 470897280

約数和(自身を除く): 251831132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 6869, 7973, 13738, 15946, 27476, 31892, 48083, 96166, 116773, 192332, 233546, 460223, 467092, 817411, 920446, 1634822, 1840892, 3221561, 3269644, 6443122, 7823791, 12886244, 15647582, 31295164, 54766537, 109533074, 219066148]

約数ペア:

[(1, 219066148), (2, 109533074), (4, 54766537), (7, 31295164), (14, 15647582), (17, 12886244), (28, 7823791), (34, 6443122), (67, 3269644), (68, 3221561), (119, 1840892), (134, 1634822), (238, 920446), (268, 817411), (469, 467092), (476, 460223), (938, 233546), (1139, 192332), (1876, 116773), (2278, 96166), (4556, 48083), (6869, 31892), (7973, 27476), (13738, 15946)]