201135616

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 80

約数和(自身を含む): 445471488

約数和(自身を除く): 244335872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 503, 512, 568, 704, 781, 1006, 1136, 1408, 1562, 2012, 2272, 2816, 3124, 4024, 4544, 5533, 5632, 6248, 8048, 9088, 11066, 12496, 16096, 18176, 22132, 24992, 32192, 35713, 36352, 44264, 49984, 64384, 71426, 88528, 99968, 128768, 142852, 177056, 199936, 257536, 285704, 354112, 392843, 399872, 571408, 708224, 785686, 1142816, 1416448, 1571372, 2285632, 2832896, 3142744, 4571264, 6285488, 9142528, 12570976, 18285056, 25141952, 50283904, 100567808, 201135616]

約数ペア:

[(1, 201135616), (2, 100567808), (4, 50283904), (8, 25141952), (11, 18285056), (16, 12570976), (22, 9142528), (32, 6285488), (44, 4571264), (64, 3142744), (71, 2832896), (88, 2285632), (128, 1571372), (142, 1416448), (176, 1142816), (256, 785686), (284, 708224), (352, 571408), (503, 399872), (512, 392843), (568, 354112), (704, 285704), (781, 257536), (1006, 199936), (1136, 177056), (1408, 142852), (1562, 128768), (2012, 99968), (2272, 88528), (2816, 71426), (3124, 64384), (4024, 49984), (4544, 44264), (5533, 36352), (5632, 35713), (6248, 32192), (8048, 24992), (9088, 22132), (11066, 18176), (12496, 16096)]