201924461648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{48781}}^1$

素因数の和:51652

約数の個数: 80

約数和(自身を含む): 481691419776

約数和(自身を除く): 279766958128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2843, 5686, 11372, 19901, 22744, 36959, 39802, 45488, 48781, 73918, 79604, 97562, 147836, 159208, 195124, 258713, 295672, 318416, 341467, 390248, 517426, 591344, 634153, 682934, 780496, 1034852, 1268306, 1365868, 2069704, 2536612, 2731736, 4139408, 4439071, 5073224, 5463472, 8878142, 10146448, 17756284, 35512568, 71025136, 138684383, 277368766, 554737532, 970790681, 1109475064, 1802896979, 1941581362, 2218950128, 3605793958, 3883162724, 7211587916, 7766325448, 12620278853, 14423175832, 15532650896, 25240557706, 28846351664, 50481115412, 100962230824, 201924461648]

約数ペア:

[(1, 201924461648), (2, 100962230824), (4, 50481115412), (7, 28846351664), (8, 25240557706), (13, 15532650896), (14, 14423175832), (16, 12620278853), (26, 7766325448), (28, 7211587916), (52, 3883162724), (56, 3605793958), (91, 2218950128), (104, 1941581362), (112, 1802896979), (182, 1109475064), (208, 970790681), (364, 554737532), (728, 277368766), (1456, 138684383), (2843, 71025136), (5686, 35512568), (11372, 17756284), (19901, 10146448), (22744, 8878142), (36959, 5463472), (39802, 5073224), (45488, 4439071), (48781, 4139408), (73918, 2731736), (79604, 2536612), (97562, 2069704), (147836, 1365868), (159208, 1268306), (195124, 1034852), (258713, 780496), (295672, 682934), (318416, 634153), (341467, 591344), (390248, 517426)]