201776820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2777}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 649651968

約数和(自身を除く): 447875148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 865, 1038, 1211, 1730, 2076, 2422, 2595, 2777, 3460, 3633, 4844, 5190, 5554, 6055, 7266, 8331, 10380, 11108, 12110, 13885, 14532, 16662, 18165, 19439, 24220, 27770, 33324, 36330, 38878, 41655, 55540, 58317, 72660, 77756, 83310, 97195, 116634, 166620, 194390, 233268, 291585, 388780, 480421, 583170, 960842, 1166340, 1441263, 1921684, 2402105, 2882526, 3362947, 4804210, 5765052, 6725894, 7206315, 9608420, 10088841, 13451788, 14412630, 16814735, 20177682, 28825260, 33629470, 40355364, 50444205, 67258940, 100888410, 201776820]

約数ペア:

[(1, 201776820), (2, 100888410), (3, 67258940), (4, 50444205), (5, 40355364), (6, 33629470), (7, 28825260), (10, 20177682), (12, 16814735), (14, 14412630), (15, 13451788), (20, 10088841), (21, 9608420), (28, 7206315), (30, 6725894), (35, 5765052), (42, 4804210), (60, 3362947), (70, 2882526), (84, 2402105), (105, 1921684), (140, 1441263), (173, 1166340), (210, 960842), (346, 583170), (420, 480421), (519, 388780), (692, 291585), (865, 233268), (1038, 194390), (1211, 166620), (1730, 116634), (2076, 97195), (2422, 83310), (2595, 77756), (2777, 72660), (3460, 58317), (3633, 55540), (4844, 41655), (5190, 38878), (5554, 36330), (6055, 33324), (7266, 27770), (8331, 24220), (10380, 19439), (11108, 18165), (12110, 16662), (13885, 14532)]