201975424

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 462867840

約数和(自身を除く): 260892416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 692, 896, 1211, 1303, 1384, 2422, 2606, 2768, 4844, 5212, 5536, 9121, 9688, 10424, 11072, 18242, 19376, 20848, 22144, 36484, 38752, 41696, 72968, 77504, 83392, 145936, 155008, 166784, 225419, 291872, 450838, 583744, 901676, 1167488, 1577933, 1803352, 3155866, 3606704, 6311732, 7213408, 12623464, 14426816, 25246928, 28853632, 50493856, 100987712, 201975424]

約数ペア:

[(1, 201975424), (2, 100987712), (4, 50493856), (7, 28853632), (8, 25246928), (14, 14426816), (16, 12623464), (28, 7213408), (32, 6311732), (56, 3606704), (64, 3155866), (112, 1803352), (128, 1577933), (173, 1167488), (224, 901676), (346, 583744), (448, 450838), (692, 291872), (896, 225419), (1211, 166784), (1303, 155008), (1384, 145936), (2422, 83392), (2606, 77504), (2768, 72968), (4844, 41696), (5212, 38752), (5536, 36484), (9121, 22144), (9688, 20848), (10424, 19376), (11072, 18242)]