208267176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 589962240

約数和(自身を除く): 381695064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 244, 248, 312, 353, 366, 372, 403, 488, 706, 732, 744, 793, 806, 1059, 1209, 1412, 1464, 1586, 1612, 1891, 2118, 2379, 2418, 2824, 3172, 3224, 3782, 4236, 4589, 4758, 4836, 5673, 6344, 7564, 8472, 9178, 9516, 9672, 10943, 11346, 13767, 15128, 18356, 19032, 21533, 21886, 22692, 24583, 27534, 32829, 36712, 43066, 43772, 45384, 49166, 55068, 64599, 65658, 73749, 86132, 87544, 98332, 110136, 129198, 131316, 142259, 147498, 172264, 196664, 258396, 262632, 279929, 284518, 294996, 426777, 516792, 559858, 569036, 589992, 667523, 839787, 853554, 1119716, 1138072, 1335046, 1679574, 1707108, 2002569, 2239432, 2670092, 3359148, 3414216, 4005138, 5340184, 6718296, 8010276, 8677799, 16020552, 17355598, 26033397, 34711196, 52066794, 69422392, 104133588, 208267176]

約数ペア:

[(1, 208267176), (2, 104133588), (3, 69422392), (4, 52066794), (6, 34711196), (8, 26033397), (12, 17355598), (13, 16020552), (24, 8677799), (26, 8010276), (31, 6718296), (39, 5340184), (52, 4005138), (61, 3414216), (62, 3359148), (78, 2670092), (93, 2239432), (104, 2002569), (122, 1707108), (124, 1679574), (156, 1335046), (183, 1138072), (186, 1119716), (244, 853554), (248, 839787), (312, 667523), (353, 589992), (366, 569036), (372, 559858), (403, 516792), (488, 426777), (706, 294996), (732, 284518), (744, 279929), (793, 262632), (806, 258396), (1059, 196664), (1209, 172264), (1412, 147498), (1464, 142259), (1586, 131316), (1612, 129198), (1891, 110136), (2118, 98332), (2379, 87544), (2418, 86132), (2824, 73749), (3172, 65658), (3224, 64599), (3782, 55068), (4236, 49166), (4589, 45384), (4758, 43772), (4836, 43066), (5673, 36712), (6344, 32829), (7564, 27534), (8472, 24583), (9178, 22692), (9516, 21886), (9672, 21533), (10943, 19032), (11346, 18356), (13767, 15128)]