201348472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 445495680

約数和(自身を除く): 244147208

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 173, 247, 248, 346, 361, 403, 494, 589, 692, 722, 806, 988, 1178, 1384, 1444, 1612, 1976, 2249, 2356, 2888, 3224, 3287, 4498, 4693, 4712, 5363, 6574, 7657, 8996, 9386, 10726, 11191, 13148, 15314, 17992, 18772, 21452, 22382, 26296, 30628, 37544, 42731, 42904, 44764, 61256, 62453, 69719, 85462, 89528, 101897, 124906, 139438, 145483, 170924, 203794, 249812, 278876, 290966, 341848, 407588, 499624, 557752, 581932, 811889, 815176, 1163864, 1324661, 1623778, 1936043, 2649322, 3247556, 3872086, 5298644, 6495112, 7744172, 10597288, 15488344, 25168559, 50337118, 100674236, 201348472]

約数ペア:

[(1, 201348472), (2, 100674236), (4, 50337118), (8, 25168559), (13, 15488344), (19, 10597288), (26, 7744172), (31, 6495112), (38, 5298644), (52, 3872086), (62, 3247556), (76, 2649322), (104, 1936043), (124, 1623778), (152, 1324661), (173, 1163864), (247, 815176), (248, 811889), (346, 581932), (361, 557752), (403, 499624), (494, 407588), (589, 341848), (692, 290966), (722, 278876), (806, 249812), (988, 203794), (1178, 170924), (1384, 145483), (1444, 139438), (1612, 124906), (1976, 101897), (2249, 89528), (2356, 85462), (2888, 69719), (3224, 62453), (3287, 61256), (4498, 44764), (4693, 42904), (4712, 42731), (5363, 37544), (6574, 30628), (7657, 26296), (8996, 22382), (9386, 21452), (10726, 18772), (11191, 17992), (13148, 15314)]