209129088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{77801}}^1$

素因数の和:77825

約数の個数: 64

約数和(自身を含む): 634864320

約数和(自身を除く): 425735232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 77801, 155602, 233403, 311204, 466806, 544607, 622408, 933612, 1089214, 1244816, 1633821, 1867224, 2178428, 2489632, 3267642, 3734448, 4356856, 4979264, 6535284, 7468896, 8713712, 9958528, 13070568, 14937792, 17427424, 26141136, 29875584, 34854848, 52282272, 69709696, 104564544, 209129088]

約数ペア:

[(1, 209129088), (2, 104564544), (3, 69709696), (4, 52282272), (6, 34854848), (7, 29875584), (8, 26141136), (12, 17427424), (14, 14937792), (16, 13070568), (21, 9958528), (24, 8713712), (28, 7468896), (32, 6535284), (42, 4979264), (48, 4356856), (56, 3734448), (64, 3267642), (84, 2489632), (96, 2178428), (112, 1867224), (128, 1633821), (168, 1244816), (192, 1089214), (224, 933612), (336, 622408), (384, 544607), (448, 466806), (672, 311204), (896, 233403), (1344, 155602), (2688, 77801)]