201641284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 404224128

約数和(自身を除く): 202582844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 307, 442, 614, 743, 884, 1228, 1486, 2972, 3991, 5219, 7982, 9659, 10438, 12631, 15964, 19318, 20876, 25262, 38636, 50524, 67847, 135694, 164203, 228101, 271388, 328406, 456202, 656812, 912404, 2965313, 3877717, 5930626, 7755434, 11861252, 15510868, 50410321, 100820642, 201641284]

約数ペア:

[(1, 201641284), (2, 100820642), (4, 50410321), (13, 15510868), (17, 11861252), (26, 7755434), (34, 5930626), (52, 3877717), (68, 2965313), (221, 912404), (307, 656812), (442, 456202), (614, 328406), (743, 271388), (884, 228101), (1228, 164203), (1486, 135694), (2972, 67847), (3991, 50524), (5219, 38636), (7982, 25262), (9659, 20876), (10438, 19318), (12631, 15964)]