201784859144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{497507}}^1$

素因数の和:497954

約数の個数: 48

約数和(自身を含む): 416861953200

約数和(自身を除く): 215077094056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 419, 484, 838, 968, 1676, 3352, 4609, 9218, 18436, 36872, 50699, 101398, 202796, 405592, 497507, 995014, 1990028, 3980056, 5472577, 10945154, 21890308, 43780616, 60198347, 120396694, 208455433, 240793388, 416910866, 481586776, 833821732, 1667643464, 2293009763, 4586019526, 9172039052, 18344078104, 25223107393, 50446214786, 100892429572, 201784859144]

約数ペア:

[(1, 201784859144), (2, 100892429572), (4, 50446214786), (8, 25223107393), (11, 18344078104), (22, 9172039052), (44, 4586019526), (88, 2293009763), (121, 1667643464), (242, 833821732), (419, 481586776), (484, 416910866), (838, 240793388), (968, 208455433), (1676, 120396694), (3352, 60198347), (4609, 43780616), (9218, 21890308), (18436, 10945154), (36872, 5472577), (50699, 3980056), (101398, 1990028), (202796, 995014), (405592, 497507)]