201102104

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 449141760

約数和(自身を除く): 248039656

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 142, 148, 259, 284, 296, 497, 518, 568, 994, 1036, 1367, 1988, 2072, 2627, 2734, 3976, 5254, 5468, 9569, 10508, 10936, 18389, 19138, 21016, 36778, 38276, 50579, 73556, 76552, 97057, 101158, 147112, 194114, 202316, 354053, 388228, 404632, 679399, 708106, 776456, 1358798, 1416212, 2717596, 2832424, 3591109, 5435192, 7182218, 14364436, 25137763, 28728872, 50275526, 100551052, 201102104]

約数ペア:

[(1, 201102104), (2, 100551052), (4, 50275526), (7, 28728872), (8, 25137763), (14, 14364436), (28, 7182218), (37, 5435192), (56, 3591109), (71, 2832424), (74, 2717596), (142, 1416212), (148, 1358798), (259, 776456), (284, 708106), (296, 679399), (497, 404632), (518, 388228), (568, 354053), (994, 202316), (1036, 194114), (1367, 147112), (1988, 101158), (2072, 97057), (2627, 76552), (2734, 73556), (3976, 50579), (5254, 38276), (5468, 36778), (9569, 21016), (10508, 19138), (10936, 18389)]