201262048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 255966752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 149, 191, 208, 221, 272, 298, 382, 416, 442, 544, 596, 764, 884, 1192, 1528, 1768, 1937, 2384, 2483, 2533, 3056, 3247, 3536, 3874, 4768, 4966, 5066, 6112, 6494, 7072, 7748, 9932, 10132, 12988, 15496, 19864, 20264, 25976, 28459, 30992, 32929, 39728, 40528, 42211, 51952, 56918, 61984, 65858, 79456, 81056, 84422, 103904, 113836, 131716, 168844, 227672, 263432, 337688, 369967, 455344, 483803, 526864, 675376, 739934, 910688, 967606, 1053728, 1350752, 1479868, 1935212, 2959736, 3870424, 5919472, 6289439, 7740848, 11838944, 12578878, 15481696, 25157756, 50315512, 100631024, 201262048]

約数ペア:

[(1, 201262048), (2, 100631024), (4, 50315512), (8, 25157756), (13, 15481696), (16, 12578878), (17, 11838944), (26, 7740848), (32, 6289439), (34, 5919472), (52, 3870424), (68, 2959736), (104, 1935212), (136, 1479868), (149, 1350752), (191, 1053728), (208, 967606), (221, 910688), (272, 739934), (298, 675376), (382, 526864), (416, 483803), (442, 455344), (544, 369967), (596, 337688), (764, 263432), (884, 227672), (1192, 168844), (1528, 131716), (1768, 113836), (1937, 103904), (2384, 84422), (2483, 81056), (2533, 79456), (3056, 65858), (3247, 61984), (3536, 56918), (3874, 51952), (4768, 42211), (4966, 40528), (5066, 39728), (6112, 32929), (6494, 30992), (7072, 28459), (7748, 25976), (9932, 20264), (10132, 19864), (12988, 15496)]