203477964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 526487808

約数和(自身を除く): 323009844

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 289, 391, 578, 782, 867, 1156, 1173, 1564, 1734, 2346, 2551, 3468, 4692, 5102, 6647, 7653, 10204, 13294, 15306, 19941, 26588, 30612, 39882, 43367, 58673, 79764, 86734, 117346, 130101, 173468, 176019, 234692, 260202, 352038, 520404, 704076, 737239, 997441, 1474478, 1994882, 2211717, 2948956, 2992323, 3989764, 4423434, 5984646, 8846868, 11969292, 16956497, 33912994, 50869491, 67825988, 101738982, 203477964]

約数ペア:

[(1, 203477964), (2, 101738982), (3, 67825988), (4, 50869491), (6, 33912994), (12, 16956497), (17, 11969292), (23, 8846868), (34, 5984646), (46, 4423434), (51, 3989764), (68, 2992323), (69, 2948956), (92, 2211717), (102, 1994882), (138, 1474478), (204, 997441), (276, 737239), (289, 704076), (391, 520404), (578, 352038), (782, 260202), (867, 234692), (1156, 176019), (1173, 173468), (1564, 130101), (1734, 117346), (2346, 86734), (2551, 79764), (3468, 58673), (4692, 43367), (5102, 39882), (6647, 30612), (7653, 26588), (10204, 19941), (13294, 15306)]