9204208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 21561120

約数和(自身を除く): 12356912

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 137, 152, 208, 221, 247, 272, 274, 304, 323, 442, 494, 548, 646, 884, 988, 1096, 1292, 1768, 1781, 1976, 2192, 2329, 2584, 2603, 3536, 3562, 3952, 4199, 4658, 5168, 5206, 7124, 8398, 9316, 10412, 14248, 16796, 18632, 20824, 28496, 30277, 33592, 33839, 37264, 41648, 44251, 60554, 67184, 67678, 88502, 121108, 135356, 177004, 242216, 270712, 354008, 484432, 541424, 575263, 708016, 1150526, 2301052, 4602104, 9204208]

約数ペア:

[(1, 9204208), (2, 4602104), (4, 2301052), (8, 1150526), (13, 708016), (16, 575263), (17, 541424), (19, 484432), (26, 354008), (34, 270712), (38, 242216), (52, 177004), (68, 135356), (76, 121108), (104, 88502), (136, 67678), (137, 67184), (152, 60554), (208, 44251), (221, 41648), (247, 37264), (272, 33839), (274, 33592), (304, 30277), (323, 28496), (442, 20824), (494, 18632), (548, 16796), (646, 14248), (884, 10412), (988, 9316), (1096, 8398), (1292, 7124), (1768, 5206), (1781, 5168), (1976, 4658), (2192, 4199), (2329, 3952), (2584, 3562), (2603, 3536)]