201660294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3237

約数の個数: 48

約数和(自身を含む): 448444080

約数和(自身を除く): 246783786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 726, 979, 1958, 2937, 3121, 5874, 6242, 9363, 10769, 18726, 21538, 32307, 34331, 64614, 68662, 102993, 205986, 277769, 377641, 555538, 755282, 833307, 1132923, 1666614, 2265846, 3055459, 6110918, 9166377, 18332754, 33610049, 67220098, 100830147, 201660294]

約数ペア:

[(1, 201660294), (2, 100830147), (3, 67220098), (6, 33610049), (11, 18332754), (22, 9166377), (33, 6110918), (66, 3055459), (89, 2265846), (121, 1666614), (178, 1132923), (242, 833307), (267, 755282), (363, 555538), (534, 377641), (726, 277769), (979, 205986), (1958, 102993), (2937, 68662), (3121, 64614), (5874, 34331), (6242, 32307), (9363, 21538), (10769, 18726)]