193549428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 108

約数和(自身を含む): 527969988

約数和(自身を除く): 334420560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 281, 318, 342, 361, 477, 562, 636, 684, 722, 843, 954, 1007, 1083, 1124, 1444, 1686, 1908, 2014, 2166, 2529, 3021, 3249, 3372, 4028, 4332, 5058, 5339, 6042, 6498, 9063, 10116, 10678, 12084, 12996, 14893, 16017, 18126, 19133, 21356, 29786, 32034, 36252, 38266, 44679, 48051, 57399, 59572, 64068, 76532, 89358, 96102, 101441, 114798, 134037, 172197, 178716, 192204, 202882, 229596, 268074, 282967, 304323, 344394, 405764, 536148, 565934, 608646, 688788, 848901, 912969, 1131868, 1217292, 1697802, 1825938, 2546703, 3395604, 3651876, 5093406, 5376373, 10186812, 10752746, 16129119, 21505492, 32258238, 48387357, 64516476, 96774714, 193549428]

約数ペア:

[(1, 193549428), (2, 96774714), (3, 64516476), (4, 48387357), (6, 32258238), (9, 21505492), (12, 16129119), (18, 10752746), (19, 10186812), (36, 5376373), (38, 5093406), (53, 3651876), (57, 3395604), (76, 2546703), (106, 1825938), (114, 1697802), (159, 1217292), (171, 1131868), (212, 912969), (228, 848901), (281, 688788), (318, 608646), (342, 565934), (361, 536148), (477, 405764), (562, 344394), (636, 304323), (684, 282967), (722, 268074), (843, 229596), (954, 202882), (1007, 192204), (1083, 178716), (1124, 172197), (1444, 134037), (1686, 114798), (1908, 101441), (2014, 96102), (2166, 89358), (2529, 76532), (3021, 64068), (3249, 59572), (3372, 57399), (4028, 48051), (4332, 44679), (5058, 38266), (5339, 36252), (6042, 32034), (6498, 29786), (9063, 21356), (10116, 19133), (10678, 18126), (12084, 16017), (12996, 14893)]