204065862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 557964288

約数和(自身を除く): 353898426

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 143, 154, 182, 183, 231, 273, 286, 366, 427, 429, 462, 546, 557, 671, 793, 854, 858, 1001, 1114, 1281, 1342, 1586, 1671, 2002, 2013, 2379, 2562, 3003, 3342, 3899, 4026, 4697, 4758, 5551, 6006, 6127, 7241, 7798, 8723, 9394, 11102, 11697, 12254, 14091, 14482, 16653, 17446, 18381, 21723, 23394, 26169, 28182, 33306, 33977, 36762, 42889, 43446, 50687, 52338, 61061, 67954, 79651, 85778, 101374, 101931, 122122, 128667, 152061, 159302, 183183, 203862, 237839, 238953, 257334, 304122, 366366, 373747, 441701, 475678, 477906, 557557, 713517, 747494, 883402, 1115114, 1121241, 1325103, 1427034, 1672671, 2242482, 2616229, 2650206, 3091907, 3345342, 4858711, 5232458, 6183814, 7848687, 9275721, 9717422, 14576133, 15697374, 18551442, 29152266, 34010977, 68021954, 102032931, 204065862]

約数ペア:

[(1, 204065862), (2, 102032931), (3, 68021954), (6, 34010977), (7, 29152266), (11, 18551442), (13, 15697374), (14, 14576133), (21, 9717422), (22, 9275721), (26, 7848687), (33, 6183814), (39, 5232458), (42, 4858711), (61, 3345342), (66, 3091907), (77, 2650206), (78, 2616229), (91, 2242482), (122, 1672671), (143, 1427034), (154, 1325103), (182, 1121241), (183, 1115114), (231, 883402), (273, 747494), (286, 713517), (366, 557557), (427, 477906), (429, 475678), (462, 441701), (546, 373747), (557, 366366), (671, 304122), (793, 257334), (854, 238953), (858, 237839), (1001, 203862), (1114, 183183), (1281, 159302), (1342, 152061), (1586, 128667), (1671, 122122), (2002, 101931), (2013, 101374), (2379, 85778), (2562, 79651), (3003, 67954), (3342, 61061), (3899, 52338), (4026, 50687), (4697, 43446), (4758, 42889), (5551, 36762), (6006, 33977), (6127, 33306), (7241, 28182), (7798, 26169), (8723, 23394), (9394, 21723), (11102, 18381), (11697, 17446), (12254, 16653), (14091, 14482)]