204100128

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12433}}^1$

素因数の和:12471

約数の個数: 96

約数和(自身を含む): 626673600

約数和(自身を除く): 422573472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 12433, 16416, 24866, 37299, 49732, 74598, 99464, 111897, 149196, 198928, 223794, 236227, 298392, 335691, 397856, 447588, 472454, 596784, 671382, 708681, 895176, 944908, 1193568, 1342764, 1417362, 1790352, 1889816, 2126043, 2685528, 2834724, 3580704, 3779632, 4252086, 5371056, 5669448, 6378129, 7559264, 8504172, 10742112, 11338896, 12756258, 17008344, 22677792, 25512516, 34016688, 51025032, 68033376, 102050064, 204100128]

約数ペア:

[(1, 204100128), (2, 102050064), (3, 68033376), (4, 51025032), (6, 34016688), (8, 25512516), (9, 22677792), (12, 17008344), (16, 12756258), (18, 11338896), (19, 10742112), (24, 8504172), (27, 7559264), (32, 6378129), (36, 5669448), (38, 5371056), (48, 4252086), (54, 3779632), (57, 3580704), (72, 2834724), (76, 2685528), (96, 2126043), (108, 1889816), (114, 1790352), (144, 1417362), (152, 1342764), (171, 1193568), (216, 944908), (228, 895176), (288, 708681), (304, 671382), (342, 596784), (432, 472454), (456, 447588), (513, 397856), (608, 335691), (684, 298392), (864, 236227), (912, 223794), (1026, 198928), (1368, 149196), (1824, 111897), (2052, 99464), (2736, 74598), (4104, 49732), (5472, 37299), (8208, 24866), (12433, 16416)]