207812592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3639

約数の個数: 120

約数和(自身を含む): 646708608

約数和(自身を除く): 438896016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3581, 3627, 4464, 4836, 6448, 7162, 7254, 9672, 10743, 14324, 14508, 19344, 21486, 28648, 29016, 32229, 42972, 46553, 57296, 58032, 64458, 85944, 93106, 111011, 128916, 139659, 171888, 186212, 222022, 257832, 279318, 333033, 372424, 418977, 444044, 515664, 558636, 666066, 744848, 837954, 888088, 999099, 1117272, 1332132, 1443143, 1675908, 1776176, 1998198, 2234544, 2664264, 2886286, 3351816, 3996396, 4329429, 5328528, 5772572, 6703632, 7992792, 8658858, 11545144, 12988287, 15985584, 17317716, 23090288, 25976574, 34635432, 51953148, 69270864, 103906296, 207812592]

約数ペア:

[(1, 207812592), (2, 103906296), (3, 69270864), (4, 51953148), (6, 34635432), (8, 25976574), (9, 23090288), (12, 17317716), (13, 15985584), (16, 12988287), (18, 11545144), (24, 8658858), (26, 7992792), (31, 6703632), (36, 5772572), (39, 5328528), (48, 4329429), (52, 3996396), (62, 3351816), (72, 2886286), (78, 2664264), (93, 2234544), (104, 1998198), (117, 1776176), (124, 1675908), (144, 1443143), (156, 1332132), (186, 1117272), (208, 999099), (234, 888088), (248, 837954), (279, 744848), (312, 666066), (372, 558636), (403, 515664), (468, 444044), (496, 418977), (558, 372424), (624, 333033), (744, 279318), (806, 257832), (936, 222022), (1116, 186212), (1209, 171888), (1488, 139659), (1612, 128916), (1872, 111011), (2232, 93106), (2418, 85944), (3224, 64458), (3581, 58032), (3627, 57296), (4464, 46553), (4836, 42972), (6448, 32229), (7162, 29016), (7254, 28648), (9672, 21486), (10743, 19344), (14324, 14508)]