203434616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 479381760

約数和(自身を除く): 275947144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 2521, 2882, 3668, 5042, 5764, 7336, 10084, 10087, 11528, 17647, 20168, 20174, 27731, 35294, 40348, 55462, 70588, 80696, 110924, 141176, 194117, 221848, 330251, 388234, 660502, 776468, 1321004, 1552936, 2311757, 2642008, 3632761, 4623514, 7265522, 9247028, 14531044, 18494056, 25429327, 29062088, 50858654, 101717308, 203434616]

約数ペア:

[(1, 203434616), (2, 101717308), (4, 50858654), (7, 29062088), (8, 25429327), (11, 18494056), (14, 14531044), (22, 9247028), (28, 7265522), (44, 4623514), (56, 3632761), (77, 2642008), (88, 2311757), (131, 1552936), (154, 1321004), (262, 776468), (308, 660502), (524, 388234), (616, 330251), (917, 221848), (1048, 194117), (1441, 141176), (1834, 110924), (2521, 80696), (2882, 70588), (3668, 55462), (5042, 40348), (5764, 35294), (7336, 27731), (10084, 20174), (10087, 20168), (11528, 17647)]