208545184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4973

約数の個数: 48

約数和(自身を含む): 433762560

約数和(自身を除く): 225217376

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 4889, 5332, 9778, 10664, 19556, 21328, 39112, 42656, 78224, 151559, 156448, 210227, 303118, 420454, 606236, 840908, 1212472, 1681816, 2424944, 3363632, 4849888, 6517037, 6727264, 13034074, 26068148, 52136296, 104272592, 208545184]

約数ペア:

[(1, 208545184), (2, 104272592), (4, 52136296), (8, 26068148), (16, 13034074), (31, 6727264), (32, 6517037), (43, 4849888), (62, 3363632), (86, 2424944), (124, 1681816), (172, 1212472), (248, 840908), (344, 606236), (496, 420454), (688, 303118), (992, 210227), (1333, 156448), (1376, 151559), (2666, 78224), (4889, 42656), (5332, 39112), (9778, 21328), (10664, 19556)]