201021184

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8665

約数の個数: 72

約数和(自身を含む): 493912160

約数和(自身を除く): 292890976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 8629, 11648, 17258, 23296, 34516, 60403, 69032, 112177, 120806, 138064, 224354, 241612, 276128, 448708, 483224, 552256, 785239, 897416, 966448, 1104512, 1570478, 1794832, 1932896, 2209024, 3140956, 3589664, 3865792, 6281912, 7179328, 7731584, 12563824, 14358656, 15463168, 25127648, 28717312, 50255296, 100510592, 201021184]

約数ペア:

[(1, 201021184), (2, 100510592), (4, 50255296), (7, 28717312), (8, 25127648), (13, 15463168), (14, 14358656), (16, 12563824), (26, 7731584), (28, 7179328), (32, 6281912), (52, 3865792), (56, 3589664), (64, 3140956), (91, 2209024), (104, 1932896), (112, 1794832), (128, 1570478), (182, 1104512), (208, 966448), (224, 897416), (256, 785239), (364, 552256), (416, 483224), (448, 448708), (728, 276128), (832, 241612), (896, 224354), (1456, 138064), (1664, 120806), (1792, 112177), (2912, 69032), (3328, 60403), (5824, 34516), (8629, 23296), (11648, 17258)]