202192016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 450471168

約数和(自身を除く): 248279152

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 211, 221, 271, 272, 422, 442, 542, 844, 884, 1084, 1688, 1768, 2168, 2743, 3376, 3523, 3536, 3587, 4336, 4607, 5486, 7046, 7174, 9214, 10972, 14092, 14348, 18428, 21944, 28184, 28696, 36856, 43888, 46631, 56368, 57181, 57392, 59891, 73712, 93262, 114362, 119782, 186524, 228724, 239564, 373048, 457448, 479128, 743353, 746096, 914896, 958256, 972077, 1486706, 1944154, 2973412, 3888308, 5946824, 7776616, 11893648, 12637001, 15553232, 25274002, 50548004, 101096008, 202192016]

約数ペア:

[(1, 202192016), (2, 101096008), (4, 50548004), (8, 25274002), (13, 15553232), (16, 12637001), (17, 11893648), (26, 7776616), (34, 5946824), (52, 3888308), (68, 2973412), (104, 1944154), (136, 1486706), (208, 972077), (211, 958256), (221, 914896), (271, 746096), (272, 743353), (422, 479128), (442, 457448), (542, 373048), (844, 239564), (884, 228724), (1084, 186524), (1688, 119782), (1768, 114362), (2168, 93262), (2743, 73712), (3376, 59891), (3523, 57392), (3536, 57181), (3587, 56368), (4336, 46631), (4607, 43888), (5486, 36856), (7046, 28696), (7174, 28184), (9214, 21944), (10972, 18428), (14092, 14348)]