201624896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 84

約数和(自身を含む): 464125056

約数和(自身を除く): 262500160

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 704, 748, 991, 1088, 1156, 1496, 1982, 2312, 2992, 3179, 3964, 4624, 5984, 6358, 7928, 9248, 10901, 11968, 12716, 15856, 16847, 18496, 21802, 25432, 31712, 33694, 43604, 50864, 63424, 67388, 87208, 101728, 134776, 174416, 185317, 203456, 269552, 286399, 348832, 370634, 539104, 572798, 697664, 741268, 1078208, 1145596, 1482536, 2291192, 2965072, 3150389, 4582384, 5930144, 6300778, 9164768, 11860288, 12601556, 18329536, 25203112, 50406224, 100812448, 201624896]

約数ペア:

[(1, 201624896), (2, 100812448), (4, 50406224), (8, 25203112), (11, 18329536), (16, 12601556), (17, 11860288), (22, 9164768), (32, 6300778), (34, 5930144), (44, 4582384), (64, 3150389), (68, 2965072), (88, 2291192), (136, 1482536), (176, 1145596), (187, 1078208), (272, 741268), (289, 697664), (352, 572798), (374, 539104), (544, 370634), (578, 348832), (704, 286399), (748, 269552), (991, 203456), (1088, 185317), (1156, 174416), (1496, 134776), (1982, 101728), (2312, 87208), (2992, 67388), (3179, 63424), (3964, 50864), (4624, 43604), (5984, 33694), (6358, 31712), (7928, 25432), (9248, 21802), (10901, 18496), (11968, 16847), (12716, 15856)]