201311416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22093}}^1$

素因数の和:22183

約数の個数: 32

約数和(自身を含む): 405645840

約数和(自身を除く): 204334424

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 22093, 44186, 88372, 176744, 375581, 751162, 1480231, 1502324, 2960462, 3004648, 5920924, 11841848, 25163927, 50327854, 100655708, 201311416]

約数ペア:

[(1, 201311416), (2, 100655708), (4, 50327854), (8, 25163927), (17, 11841848), (34, 5920924), (67, 3004648), (68, 2960462), (134, 1502324), (136, 1480231), (268, 751162), (536, 375581), (1139, 176744), (2278, 88372), (4556, 44186), (9112, 22093)]