203534448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 568296960

約数和(自身を除く): 364762512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 743, 878, 1317, 1486, 1756, 2229, 2634, 2972, 3512, 4458, 5268, 5707, 5944, 7024, 8916, 9659, 10536, 11414, 11888, 17121, 17832, 19318, 21072, 22828, 28977, 34242, 35664, 38636, 45656, 57954, 68484, 77272, 91312, 115908, 136968, 154544, 231816, 273936, 326177, 463632, 652354, 978531, 1304708, 1957062, 2609416, 3914124, 4240301, 5218832, 7828248, 8480602, 12720903, 15656496, 16961204, 25441806, 33922408, 50883612, 67844816, 101767224, 203534448]

約数ペア:

[(1, 203534448), (2, 101767224), (3, 67844816), (4, 50883612), (6, 33922408), (8, 25441806), (12, 16961204), (13, 15656496), (16, 12720903), (24, 8480602), (26, 7828248), (39, 5218832), (48, 4240301), (52, 3914124), (78, 2609416), (104, 1957062), (156, 1304708), (208, 978531), (312, 652354), (439, 463632), (624, 326177), (743, 273936), (878, 231816), (1317, 154544), (1486, 136968), (1756, 115908), (2229, 91312), (2634, 77272), (2972, 68484), (3512, 57954), (4458, 45656), (5268, 38636), (5707, 35664), (5944, 34242), (7024, 28977), (8916, 22828), (9659, 21072), (10536, 19318), (11414, 17832), (11888, 17121)]