201848010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 602671104

約数和(自身を除く): 400823094

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 107, 130, 182, 195, 210, 214, 273, 321, 390, 455, 535, 546, 642, 691, 749, 910, 1070, 1365, 1382, 1391, 1498, 1605, 2073, 2247, 2730, 2782, 3210, 3455, 3745, 4146, 4173, 4494, 4837, 6910, 6955, 7490, 8346, 8983, 9674, 9737, 10365, 11235, 13910, 14511, 17966, 19474, 20730, 20865, 22470, 24185, 26949, 29022, 29211, 41730, 44915, 48370, 48685, 53898, 58422, 62881, 72555, 73937, 89830, 97370, 125762, 134745, 145110, 146055, 147874, 188643, 221811, 269490, 292110, 314405, 369685, 377286, 443622, 517559, 628810, 739370, 943215, 961181, 1035118, 1109055, 1552677, 1886430, 1922362, 2218110, 2587795, 2883543, 3105354, 4805905, 5175590, 5767086, 6728267, 7763385, 9611810, 13456534, 14417715, 15526770, 20184801, 28835430, 33641335, 40369602, 67282670, 100924005, 201848010]

約数ペア:

[(1, 201848010), (2, 100924005), (3, 67282670), (5, 40369602), (6, 33641335), (7, 28835430), (10, 20184801), (13, 15526770), (14, 14417715), (15, 13456534), (21, 9611810), (26, 7763385), (30, 6728267), (35, 5767086), (39, 5175590), (42, 4805905), (65, 3105354), (70, 2883543), (78, 2587795), (91, 2218110), (105, 1922362), (107, 1886430), (130, 1552677), (182, 1109055), (195, 1035118), (210, 961181), (214, 943215), (273, 739370), (321, 628810), (390, 517559), (455, 443622), (535, 377286), (546, 369685), (642, 314405), (691, 292110), (749, 269490), (910, 221811), (1070, 188643), (1365, 147874), (1382, 146055), (1391, 145110), (1498, 134745), (1605, 125762), (2073, 97370), (2247, 89830), (2730, 73937), (2782, 72555), (3210, 62881), (3455, 58422), (3745, 53898), (4146, 48685), (4173, 48370), (4494, 44915), (4837, 41730), (6910, 29211), (6955, 29022), (7490, 26949), (8346, 24185), (8983, 22470), (9674, 20865), (9737, 20730), (10365, 19474), (11235, 17966), (13910, 14511)]