197101268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 445713408

約数和(自身を除く): 248612140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 47, 52, 82, 91, 94, 164, 182, 188, 281, 287, 329, 364, 533, 562, 574, 611, 658, 1066, 1124, 1148, 1222, 1316, 1927, 1967, 2132, 2444, 3653, 3731, 3854, 3934, 4277, 7306, 7462, 7708, 7868, 8554, 11521, 13207, 13489, 14612, 14924, 17108, 23042, 25051, 25571, 26414, 26978, 46084, 50102, 51142, 52828, 53956, 80647, 92449, 100204, 102284, 149773, 161294, 171691, 175357, 184898, 299546, 322588, 343382, 350714, 369796, 541487, 599092, 686764, 701428, 1048411, 1082974, 1201837, 2096822, 2165948, 2403674, 3790409, 4193644, 4807348, 7039331, 7580818, 14078662, 15161636, 28157324, 49275317, 98550634, 197101268]

約数ペア:

[(1, 197101268), (2, 98550634), (4, 49275317), (7, 28157324), (13, 15161636), (14, 14078662), (26, 7580818), (28, 7039331), (41, 4807348), (47, 4193644), (52, 3790409), (82, 2403674), (91, 2165948), (94, 2096822), (164, 1201837), (182, 1082974), (188, 1048411), (281, 701428), (287, 686764), (329, 599092), (364, 541487), (533, 369796), (562, 350714), (574, 343382), (611, 322588), (658, 299546), (1066, 184898), (1124, 175357), (1148, 171691), (1222, 161294), (1316, 149773), (1927, 102284), (1967, 100204), (2132, 92449), (2444, 80647), (3653, 53956), (3731, 52828), (3854, 51142), (3934, 50102), (4277, 46084), (7306, 26978), (7462, 26414), (7708, 25571), (7868, 25051), (8554, 23042), (11521, 17108), (13207, 14924), (13489, 14612)]