200265472

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 462585816

約数和(自身を除く): 262320344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 197, 209, 256, 304, 352, 361, 394, 418, 608, 704, 722, 788, 836, 1216, 1408, 1444, 1576, 1672, 2167, 2432, 2816, 2888, 3152, 3344, 3743, 3971, 4334, 4864, 5776, 6304, 6688, 7486, 7942, 8668, 11552, 12608, 13376, 14972, 15884, 17336, 23104, 25216, 26752, 29944, 31768, 34672, 41173, 46208, 50432, 53504, 59888, 63536, 69344, 71117, 82346, 92416, 119776, 127072, 138688, 142234, 164692, 239552, 254144, 277376, 284468, 329384, 479104, 508288, 554752, 568936, 658768, 782287, 958208, 1016576, 1137872, 1317536, 1564574, 2275744, 2635072, 3129148, 4551488, 5270144, 6258296, 9102976, 10540288, 12516592, 18205952, 25033184, 50066368, 100132736, 200265472]

約数ペア:

[(1, 200265472), (2, 100132736), (4, 50066368), (8, 25033184), (11, 18205952), (16, 12516592), (19, 10540288), (22, 9102976), (32, 6258296), (38, 5270144), (44, 4551488), (64, 3129148), (76, 2635072), (88, 2275744), (128, 1564574), (152, 1317536), (176, 1137872), (197, 1016576), (209, 958208), (256, 782287), (304, 658768), (352, 568936), (361, 554752), (394, 508288), (418, 479104), (608, 329384), (704, 284468), (722, 277376), (788, 254144), (836, 239552), (1216, 164692), (1408, 142234), (1444, 138688), (1576, 127072), (1672, 119776), (2167, 92416), (2432, 82346), (2816, 71117), (2888, 69344), (3152, 63536), (3344, 59888), (3743, 53504), (3971, 50432), (4334, 46208), (4864, 41173), (5776, 34672), (6304, 31768), (6688, 29944), (7486, 26752), (7942, 25216), (8668, 23104), (11552, 17336), (12608, 15884), (13376, 14972)]