201002406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 467078400

約数和(自身を除く): 266075994

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 114, 178, 209, 267, 418, 534, 627, 979, 1254, 1691, 1801, 1958, 2937, 3382, 3602, 5073, 5403, 5874, 10146, 10806, 18601, 19811, 34219, 37202, 39622, 55803, 59433, 68438, 102657, 111606, 118866, 160289, 205314, 320578, 376409, 480867, 752818, 961734, 1129227, 1763179, 2258454, 3045491, 3526358, 5289537, 6090982, 9136473, 10579074, 18272946, 33500401, 67000802, 100501203, 201002406]

約数ペア:

[(1, 201002406), (2, 100501203), (3, 67000802), (6, 33500401), (11, 18272946), (19, 10579074), (22, 9136473), (33, 6090982), (38, 5289537), (57, 3526358), (66, 3045491), (89, 2258454), (114, 1763179), (178, 1129227), (209, 961734), (267, 752818), (418, 480867), (534, 376409), (627, 320578), (979, 205314), (1254, 160289), (1691, 118866), (1801, 111606), (1958, 102657), (2937, 68438), (3382, 59433), (3602, 55803), (5073, 39622), (5403, 37202), (5874, 34219), (10146, 19811), (10806, 18601)]