201996091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 241444800

約数和(自身を除く): 39448709

約数列:

[1, 11, 17, 53, 89, 187, 229, 583, 901, 979, 1513, 2519, 3893, 4717, 9911, 12137, 16643, 20381, 42823, 51887, 80189, 133507, 206329, 224191, 346477, 882079, 1080193, 2269619, 3811247, 11882123, 18363281, 201996091]

約数ペア:

[(1, 201996091), (11, 18363281), (17, 11882123), (53, 3811247), (89, 2269619), (187, 1080193), (229, 882079), (583, 346477), (901, 224191), (979, 206329), (1513, 133507), (2519, 80189), (3893, 51887), (4717, 42823), (9911, 20381), (12137, 16643)]