201551050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 402161760

約数和(自身を除く): 200610710

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 4003, 5035, 8006, 10070, 20015, 25175, 40030, 50350, 76057, 100075, 152114, 200150, 212159, 380285, 424318, 760570, 1060795, 1901425, 2121590, 3802850, 4031021, 5303975, 8062042, 10607950, 20155105, 40310210, 100775525, 201551050]

約数ペア:

[(1, 201551050), (2, 100775525), (5, 40310210), (10, 20155105), (19, 10607950), (25, 8062042), (38, 5303975), (50, 4031021), (53, 3802850), (95, 2121590), (106, 1901425), (190, 1060795), (265, 760570), (475, 424318), (530, 380285), (950, 212159), (1007, 200150), (1325, 152114), (2014, 100075), (2650, 76057), (4003, 50350), (5035, 40030), (8006, 25175), (10070, 20015)]