201989003524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{282311}}^1$

素因数の和:282457

約数の個数: 96

約数和(自身を含む): 464419049472

約数和(自身を除く): 262430045948

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 101, 154, 161, 202, 253, 308, 322, 404, 506, 644, 707, 1012, 1111, 1414, 1771, 2222, 2323, 2828, 3542, 4444, 4646, 7084, 7777, 9292, 15554, 16261, 25553, 31108, 32522, 51106, 65044, 102212, 178871, 282311, 357742, 564622, 715484, 1129244, 1976177, 3105421, 3952354, 6210842, 6493153, 7904708, 12421684, 12986306, 21737947, 25972612, 28513411, 43475894, 45452071, 57026822, 71424683, 86951788, 90904142, 114053644, 142849366, 181808284, 199593877, 285698732, 313647521, 399187754, 499972781, 627295042, 655808453, 798375508, 999945562, 1254590084, 1311616906, 1999891124, 2195532647, 2623233812, 4391065294, 4590659171, 7213892983, 8782130588, 9181318342, 14427785966, 18362636684, 28855571932, 50497250881, 100994501762, 201989003524]

約数ペア:

[(1, 201989003524), (2, 100994501762), (4, 50497250881), (7, 28855571932), (11, 18362636684), (14, 14427785966), (22, 9181318342), (23, 8782130588), (28, 7213892983), (44, 4590659171), (46, 4391065294), (77, 2623233812), (92, 2195532647), (101, 1999891124), (154, 1311616906), (161, 1254590084), (202, 999945562), (253, 798375508), (308, 655808453), (322, 627295042), (404, 499972781), (506, 399187754), (644, 313647521), (707, 285698732), (1012, 199593877), (1111, 181808284), (1414, 142849366), (1771, 114053644), (2222, 90904142), (2323, 86951788), (2828, 71424683), (3542, 57026822), (4444, 45452071), (4646, 43475894), (7084, 28513411), (7777, 25972612), (9292, 21737947), (15554, 12986306), (16261, 12421684), (25553, 7904708), (31108, 6493153), (32522, 6210842), (51106, 3952354), (65044, 3105421), (102212, 1976177), (178871, 1129244), (282311, 715484), (357742, 564622)]