199615768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 445616640

約数和(自身を除く): 246000872

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 167, 187, 188, 289, 334, 374, 376, 517, 578, 668, 748, 799, 1034, 1156, 1336, 1496, 1598, 1837, 2068, 2312, 2839, 3179, 3196, 3674, 4136, 5678, 6358, 6392, 7348, 7849, 8789, 11356, 12716, 13583, 14696, 15698, 17578, 22712, 25432, 27166, 31229, 31396, 35156, 48263, 54332, 62458, 62792, 70312, 86339, 96526, 108664, 124916, 133433, 149413, 172678, 193052, 249832, 266866, 298826, 345356, 386104, 530893, 533732, 597652, 690712, 1061786, 1067464, 1195304, 1467763, 2123572, 2268361, 2935526, 4247144, 4536722, 5871052, 9073444, 11742104, 18146888, 24951971, 49903942, 99807884, 199615768]

約数ペア:

[(1, 199615768), (2, 99807884), (4, 49903942), (8, 24951971), (11, 18146888), (17, 11742104), (22, 9073444), (34, 5871052), (44, 4536722), (47, 4247144), (68, 2935526), (88, 2268361), (94, 2123572), (136, 1467763), (167, 1195304), (187, 1067464), (188, 1061786), (289, 690712), (334, 597652), (374, 533732), (376, 530893), (517, 386104), (578, 345356), (668, 298826), (748, 266866), (799, 249832), (1034, 193052), (1156, 172678), (1336, 149413), (1496, 133433), (1598, 124916), (1837, 108664), (2068, 96526), (2312, 86339), (2839, 70312), (3179, 62792), (3196, 62458), (3674, 54332), (4136, 48263), (5678, 35156), (6358, 31396), (6392, 31229), (7348, 27166), (7849, 25432), (8789, 22712), (11356, 17578), (12716, 15698), (13583, 14696)]