202241776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 453720960

約数和(自身を除く): 251479184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 197, 209, 304, 307, 394, 418, 614, 788, 836, 1228, 1576, 1672, 2167, 2456, 3152, 3344, 3377, 3743, 4334, 4912, 5833, 6754, 7486, 8668, 11666, 13508, 14972, 17336, 23332, 27016, 29944, 34672, 41173, 46664, 54032, 59888, 60479, 64163, 82346, 93328, 120958, 128326, 164692, 241916, 256652, 329384, 483832, 513304, 658768, 665269, 967664, 1026608, 1149101, 1330538, 2298202, 2661076, 4596404, 5322152, 9192808, 10644304, 12640111, 18385616, 25280222, 50560444, 101120888, 202241776]

約数ペア:

[(1, 202241776), (2, 101120888), (4, 50560444), (8, 25280222), (11, 18385616), (16, 12640111), (19, 10644304), (22, 9192808), (38, 5322152), (44, 4596404), (76, 2661076), (88, 2298202), (152, 1330538), (176, 1149101), (197, 1026608), (209, 967664), (304, 665269), (307, 658768), (394, 513304), (418, 483832), (614, 329384), (788, 256652), (836, 241916), (1228, 164692), (1576, 128326), (1672, 120958), (2167, 93328), (2456, 82346), (3152, 64163), (3344, 60479), (3377, 59888), (3743, 54032), (4334, 46664), (4912, 41173), (5833, 34672), (6754, 29944), (7486, 27016), (8668, 23332), (11666, 17336), (13508, 14972)]