200538256

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1472

約数の個数: 60

約数和(自身を含む): 426361600

約数和(自身を除く): 225823344

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 1399, 2108, 2312, 2798, 4216, 4624, 5596, 8432, 8959, 11192, 17918, 22384, 23783, 35836, 43369, 47566, 71672, 86738, 95132, 143344, 173476, 190264, 346952, 380528, 404311, 693904, 737273, 808622, 1474546, 1617244, 2949092, 3234488, 5898184, 6468976, 11796368, 12533641, 25067282, 50134564, 100269128, 200538256]

約数ペア:

[(1, 200538256), (2, 100269128), (4, 50134564), (8, 25067282), (16, 12533641), (17, 11796368), (31, 6468976), (34, 5898184), (62, 3234488), (68, 2949092), (124, 1617244), (136, 1474546), (248, 808622), (272, 737273), (289, 693904), (496, 404311), (527, 380528), (578, 346952), (1054, 190264), (1156, 173476), (1399, 143344), (2108, 95132), (2312, 86738), (2798, 71672), (4216, 47566), (4624, 43369), (5596, 35836), (8432, 23783), (8959, 22384), (11192, 17918)]