208267992

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 578223360

約数和(自身を除く): 369955368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 131, 142, 213, 262, 284, 311, 393, 426, 524, 568, 622, 639, 786, 852, 933, 1048, 1179, 1244, 1278, 1572, 1704, 1866, 2358, 2488, 2556, 2799, 3144, 3732, 4716, 5112, 5598, 7464, 9301, 9432, 11196, 18602, 22081, 22392, 27903, 37204, 40741, 44162, 55806, 66243, 74408, 81482, 83709, 88324, 111612, 122223, 132486, 162964, 167418, 176648, 198729, 223224, 244446, 264972, 325928, 334836, 366669, 397458, 488892, 529944, 669672, 733338, 794916, 977784, 1466676, 1589832, 2892611, 2933352, 5785222, 8677833, 11570444, 17355666, 23140888, 26033499, 34711332, 52066998, 69422664, 104133996, 208267992]

約数ペア:

[(1, 208267992), (2, 104133996), (3, 69422664), (4, 52066998), (6, 34711332), (8, 26033499), (9, 23140888), (12, 17355666), (18, 11570444), (24, 8677833), (36, 5785222), (71, 2933352), (72, 2892611), (131, 1589832), (142, 1466676), (213, 977784), (262, 794916), (284, 733338), (311, 669672), (393, 529944), (426, 488892), (524, 397458), (568, 366669), (622, 334836), (639, 325928), (786, 264972), (852, 244446), (933, 223224), (1048, 198729), (1179, 176648), (1244, 167418), (1278, 162964), (1572, 132486), (1704, 122223), (1866, 111612), (2358, 88324), (2488, 83709), (2556, 81482), (2799, 74408), (3144, 66243), (3732, 55806), (4716, 44162), (5112, 40741), (5598, 37204), (7464, 27903), (9301, 22392), (9432, 22081), (11196, 18602)]