200820976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6043}}^1$

素因数の和:6149

約数の個数: 40

約数和(自身を含む): 407704064

約数和(自身を除く): 206883088

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 6043, 8308, 12086, 16616, 24172, 33232, 48344, 96688, 187333, 374666, 404881, 749332, 809762, 1498664, 1619524, 2997328, 3239048, 6478096, 12551311, 25102622, 50205244, 100410488, 200820976]

約数ペア:

[(1, 200820976), (2, 100410488), (4, 50205244), (8, 25102622), (16, 12551311), (31, 6478096), (62, 3239048), (67, 2997328), (124, 1619524), (134, 1498664), (248, 809762), (268, 749332), (496, 404881), (536, 374666), (1072, 187333), (2077, 96688), (4154, 48344), (6043, 33232), (8308, 24172), (12086, 16616)]