203129296

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 401920704

約数和(自身を除く): 198791408

約数列:

[1, 2, 4, 8, 16, 71, 142, 163, 284, 326, 568, 652, 1097, 1136, 1304, 2194, 2608, 4388, 8776, 11573, 17552, 23146, 46292, 77887, 92584, 155774, 178811, 185168, 311548, 357622, 623096, 715244, 1246192, 1430488, 2860976, 12695581, 25391162, 50782324, 101564648, 203129296]

約数ペア:

[(1, 203129296), (2, 101564648), (4, 50782324), (8, 25391162), (16, 12695581), (71, 2860976), (142, 1430488), (163, 1246192), (284, 715244), (326, 623096), (568, 357622), (652, 311548), (1097, 185168), (1136, 178811), (1304, 155774), (2194, 92584), (2608, 77887), (4388, 46292), (8776, 23146), (11573, 17552)]