202149045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 415584000

約数和(自身を除く): 213434955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 73, 105, 149, 177, 219, 295, 315, 365, 413, 447, 511, 531, 657, 745, 885, 1043, 1095, 1239, 1341, 1533, 2065, 2235, 2555, 2655, 3129, 3285, 3717, 4307, 4599, 5215, 6195, 6705, 7665, 8791, 9387, 10877, 12921, 15645, 18585, 21535, 22995, 26373, 30149, 32631, 38763, 43955, 46935, 54385, 61537, 64605, 76139, 79119, 90447, 97893, 131865, 150745, 163155, 184611, 193815, 228417, 271341, 307685, 380695, 395595, 452235, 489465, 553833, 641743, 685251, 923055, 1142085, 1356705, 1925229, 2769165, 3208715, 3426255, 4492201, 5775687, 9626145, 13476603, 22461005, 28878435, 40429809, 67383015, 202149045]

約数ペア:

[(1, 202149045), (3, 67383015), (5, 40429809), (7, 28878435), (9, 22461005), (15, 13476603), (21, 9626145), (35, 5775687), (45, 4492201), (59, 3426255), (63, 3208715), (73, 2769165), (105, 1925229), (149, 1356705), (177, 1142085), (219, 923055), (295, 685251), (315, 641743), (365, 553833), (413, 489465), (447, 452235), (511, 395595), (531, 380695), (657, 307685), (745, 271341), (885, 228417), (1043, 193815), (1095, 184611), (1239, 163155), (1341, 150745), (1533, 131865), (2065, 97893), (2235, 90447), (2555, 79119), (2655, 76139), (3129, 64605), (3285, 61537), (3717, 54385), (4307, 46935), (4599, 43955), (5215, 38763), (6195, 32631), (6705, 30149), (7665, 26373), (8791, 22995), (9387, 21535), (10877, 18585), (12921, 15645)]