208517832

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{3571}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 565590480

約数和(自身を除く): 357072648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 1622, 2433, 3244, 3571, 4866, 6488, 7142, 7299, 9732, 10713, 14284, 14598, 19464, 21426, 28568, 29196, 32139, 42852, 58392, 64278, 85704, 128556, 257112, 2896081, 5792162, 8688243, 11584324, 17376486, 23168648, 26064729, 34752972, 52129458, 69505944, 104258916, 208517832]

約数ペア:

[(1, 208517832), (2, 104258916), (3, 69505944), (4, 52129458), (6, 34752972), (8, 26064729), (9, 23168648), (12, 17376486), (18, 11584324), (24, 8688243), (36, 5792162), (72, 2896081), (811, 257112), (1622, 128556), (2433, 85704), (3244, 64278), (3571, 58392), (4866, 42852), (6488, 32139), (7142, 29196), (7299, 28568), (9732, 21426), (10713, 19464), (14284, 14598)]