203172822

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 475398144

約数和(自身を除く): 272225322

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 61, 62, 93, 94, 122, 127, 141, 183, 186, 254, 279, 282, 366, 381, 423, 549, 558, 762, 846, 1098, 1143, 1457, 1891, 2286, 2867, 2914, 3782, 3937, 4371, 5673, 5734, 5969, 7747, 7874, 8601, 8742, 11346, 11811, 11938, 13113, 15494, 17019, 17202, 17907, 23241, 23622, 25803, 26226, 34038, 35433, 35814, 46482, 51606, 53721, 69723, 70866, 88877, 107442, 139446, 177754, 185039, 240157, 266631, 364109, 370078, 480314, 533262, 555117, 720471, 728218, 799893, 1092327, 1110234, 1440942, 1599786, 1665351, 2161413, 2184654, 3276981, 3330702, 4322826, 6553962, 11287379, 22574758, 33862137, 67724274, 101586411, 203172822]

約数ペア:

[(1, 203172822), (2, 101586411), (3, 67724274), (6, 33862137), (9, 22574758), (18, 11287379), (31, 6553962), (47, 4322826), (61, 3330702), (62, 3276981), (93, 2184654), (94, 2161413), (122, 1665351), (127, 1599786), (141, 1440942), (183, 1110234), (186, 1092327), (254, 799893), (279, 728218), (282, 720471), (366, 555117), (381, 533262), (423, 480314), (549, 370078), (558, 364109), (762, 266631), (846, 240157), (1098, 185039), (1143, 177754), (1457, 139446), (1891, 107442), (2286, 88877), (2867, 70866), (2914, 69723), (3782, 53721), (3937, 51606), (4371, 46482), (5673, 35814), (5734, 35433), (5969, 34038), (7747, 26226), (7874, 25803), (8601, 23622), (8742, 23241), (11346, 17907), (11811, 17202), (11938, 17019), (13113, 15494)]