203028735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 406748160

約数和(自身を除く): 203719425

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 59, 65, 91, 105, 177, 195, 273, 295, 413, 455, 767, 885, 1239, 1365, 2065, 2301, 2521, 3835, 5369, 6195, 7563, 11505, 12605, 16107, 17647, 26845, 32773, 37815, 52941, 80535, 88235, 98319, 148739, 163865, 229411, 264705, 446217, 491595, 688233, 743695, 1041173, 1147055, 1933607, 2231085, 3123519, 3441165, 5205865, 5800821, 9668035, 13535249, 15617595, 29004105, 40605747, 67676245, 203028735]

約数ペア:

[(1, 203028735), (3, 67676245), (5, 40605747), (7, 29004105), (13, 15617595), (15, 13535249), (21, 9668035), (35, 5800821), (39, 5205865), (59, 3441165), (65, 3123519), (91, 2231085), (105, 1933607), (177, 1147055), (195, 1041173), (273, 743695), (295, 688233), (413, 491595), (455, 446217), (767, 264705), (885, 229411), (1239, 163865), (1365, 148739), (2065, 98319), (2301, 88235), (2521, 80535), (3835, 52941), (5369, 37815), (6195, 32773), (7563, 26845), (11505, 17647), (12605, 16107)]