210553488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 615603456

約数和(自身を除く): 405049968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 101, 124, 144, 186, 202, 248, 279, 303, 372, 404, 467, 496, 558, 606, 744, 808, 909, 934, 1116, 1212, 1401, 1488, 1616, 1818, 1868, 2232, 2424, 2802, 3131, 3636, 3736, 4203, 4464, 4848, 5604, 6262, 7272, 7472, 8406, 9393, 11208, 12524, 14477, 14544, 16812, 18786, 22416, 25048, 28179, 28954, 33624, 37572, 43431, 47167, 50096, 56358, 57908, 67248, 75144, 86862, 94334, 112716, 115816, 130293, 141501, 150288, 173724, 188668, 225432, 231632, 260586, 283002, 347448, 377336, 424503, 450864, 521172, 566004, 694896, 754672, 849006, 1042344, 1132008, 1462177, 1698012, 2084688, 2264016, 2924354, 3396024, 4386531, 5848708, 6792048, 8773062, 11697416, 13159593, 17546124, 23394832, 26319186, 35092248, 52638372, 70184496, 105276744, 210553488]

約数ペア:

[(1, 210553488), (2, 105276744), (3, 70184496), (4, 52638372), (6, 35092248), (8, 26319186), (9, 23394832), (12, 17546124), (16, 13159593), (18, 11697416), (24, 8773062), (31, 6792048), (36, 5848708), (48, 4386531), (62, 3396024), (72, 2924354), (93, 2264016), (101, 2084688), (124, 1698012), (144, 1462177), (186, 1132008), (202, 1042344), (248, 849006), (279, 754672), (303, 694896), (372, 566004), (404, 521172), (467, 450864), (496, 424503), (558, 377336), (606, 347448), (744, 283002), (808, 260586), (909, 231632), (934, 225432), (1116, 188668), (1212, 173724), (1401, 150288), (1488, 141501), (1616, 130293), (1818, 115816), (1868, 112716), (2232, 94334), (2424, 86862), (2802, 75144), (3131, 67248), (3636, 57908), (3736, 56358), (4203, 50096), (4464, 47167), (4848, 43431), (5604, 37572), (6262, 33624), (7272, 28954), (7472, 28179), (8406, 25048), (9393, 22416), (11208, 18786), (12524, 16812), (14477, 14544)]