201851934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 439464960

約数和(自身を除く): 237613026

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 101, 114, 141, 202, 282, 303, 373, 606, 746, 893, 1119, 1786, 1919, 2238, 2679, 3838, 4747, 5358, 5757, 7087, 9494, 11514, 14174, 14241, 17531, 21261, 28482, 35062, 37673, 42522, 52593, 75346, 90193, 105186, 113019, 180386, 226038, 270579, 333089, 541158, 666178, 715787, 999267, 1431574, 1770631, 1998534, 2147361, 3541262, 4294722, 5311893, 10623786, 33641989, 67283978, 100925967, 201851934]

約数ペア:

[(1, 201851934), (2, 100925967), (3, 67283978), (6, 33641989), (19, 10623786), (38, 5311893), (47, 4294722), (57, 3541262), (94, 2147361), (101, 1998534), (114, 1770631), (141, 1431574), (202, 999267), (282, 715787), (303, 666178), (373, 541158), (606, 333089), (746, 270579), (893, 226038), (1119, 180386), (1786, 113019), (1919, 105186), (2238, 90193), (2679, 75346), (3838, 52593), (4747, 42522), (5358, 37673), (5757, 35062), (7087, 28482), (9494, 21261), (11514, 17531), (14174, 14241)]