208966967584

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1303}}^1\times {\mathrm{56311}}^1$

素因数の和:57713

約数の個数: 48

約数和(自身を含む): 416352908160

約数和(自身を除く): 207385940576

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1303, 1424, 2606, 2848, 5212, 10424, 20848, 41696, 56311, 112622, 115967, 225244, 231934, 450488, 463868, 900976, 927736, 1801952, 1855472, 3710944, 5011679, 10023358, 20046716, 40093432, 73373233, 80186864, 146746466, 160373728, 293492932, 586985864, 1173971728, 2347943456, 6530217737, 13060435474, 26120870948, 52241741896, 104483483792, 208966967584]

約数ペア:

[(1, 208966967584), (2, 104483483792), (4, 52241741896), (8, 26120870948), (16, 13060435474), (32, 6530217737), (89, 2347943456), (178, 1173971728), (356, 586985864), (712, 293492932), (1303, 160373728), (1424, 146746466), (2606, 80186864), (2848, 73373233), (5212, 40093432), (10424, 20046716), (20848, 10023358), (41696, 5011679), (56311, 3710944), (112622, 1855472), (115967, 1801952), (225244, 927736), (231934, 900976), (450488, 463868)]