201471232

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 423843840

約数和(自身を除く): 222372608

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 256, 424, 479, 496, 848, 958, 992, 1643, 1696, 1916, 1984, 3286, 3392, 3832, 3968, 6572, 6784, 7664, 7936, 13144, 13568, 14849, 15328, 25387, 26288, 29698, 30656, 50774, 52576, 59396, 61312, 101548, 105152, 118792, 122624, 203096, 210304, 237584, 406192, 420608, 475168, 786997, 812384, 950336, 1573994, 1624768, 1900672, 3147988, 3249536, 3801344, 6295976, 6499072, 12591952, 25183904, 50367808, 100735616, 201471232]

約数ペア:

[(1, 201471232), (2, 100735616), (4, 50367808), (8, 25183904), (16, 12591952), (31, 6499072), (32, 6295976), (53, 3801344), (62, 3249536), (64, 3147988), (106, 1900672), (124, 1624768), (128, 1573994), (212, 950336), (248, 812384), (256, 786997), (424, 475168), (479, 420608), (496, 406192), (848, 237584), (958, 210304), (992, 203096), (1643, 122624), (1696, 118792), (1916, 105152), (1984, 101548), (3286, 61312), (3392, 59396), (3832, 52576), (3968, 50774), (6572, 30656), (6784, 29698), (7664, 26288), (7936, 25387), (13144, 15328), (13568, 14849)]