201807892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 249776108

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 599, 682, 806, 836, 988, 1178, 1198, 1364, 1612, 2356, 2396, 2717, 4433, 5434, 6479, 6589, 7657, 7787, 8866, 10868, 11381, 12958, 13178, 15314, 15574, 17732, 18569, 22762, 25916, 26356, 30628, 31148, 37138, 45524, 74276, 84227, 85657, 125191, 147953, 168454, 171314, 204259, 241397, 250382, 295906, 336908, 342628, 352811, 408518, 482794, 500764, 591812, 705622, 817036, 965588, 1411244, 1627483, 2655367, 3254966, 3880921, 4586543, 5310734, 6509932, 7761842, 9173086, 10621468, 15523684, 18346172, 50451973, 100903946, 201807892]

約数ペア:

[(1, 201807892), (2, 100903946), (4, 50451973), (11, 18346172), (13, 15523684), (19, 10621468), (22, 9173086), (26, 7761842), (31, 6509932), (38, 5310734), (44, 4586543), (52, 3880921), (62, 3254966), (76, 2655367), (124, 1627483), (143, 1411244), (209, 965588), (247, 817036), (286, 705622), (341, 591812), (403, 500764), (418, 482794), (494, 408518), (572, 352811), (589, 342628), (599, 336908), (682, 295906), (806, 250382), (836, 241397), (988, 204259), (1178, 171314), (1198, 168454), (1364, 147953), (1612, 125191), (2356, 85657), (2396, 84227), (2717, 74276), (4433, 45524), (5434, 37138), (6479, 31148), (6589, 30628), (7657, 26356), (7787, 25916), (8866, 22762), (10868, 18569), (11381, 17732), (12958, 15574), (13178, 15314)]