201603940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 440480880

約数和(自身を除く): 238876940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 386, 580, 772, 965, 1801, 1930, 3602, 3860, 5597, 7204, 9005, 11194, 18010, 22388, 27985, 36020, 52229, 55970, 104458, 111940, 208916, 261145, 347593, 522290, 695186, 1044580, 1390372, 1737965, 3475930, 6951860, 10080197, 20160394, 40320788, 50400985, 100801970, 201603940]

約数ペア:

[(1, 201603940), (2, 100801970), (4, 50400985), (5, 40320788), (10, 20160394), (20, 10080197), (29, 6951860), (58, 3475930), (116, 1737965), (145, 1390372), (193, 1044580), (290, 695186), (386, 522290), (580, 347593), (772, 261145), (965, 208916), (1801, 111940), (1930, 104458), (3602, 55970), (3860, 52229), (5597, 36020), (7204, 27985), (9005, 22388), (11194, 18010)]