217917634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 364536576

約数和(自身を除く): 146618942

約数列:

[1, 2, 11, 22, 67, 134, 163, 326, 737, 907, 1474, 1793, 1814, 3586, 9977, 10921, 19954, 21842, 60769, 120131, 121538, 147841, 240262, 295682, 668459, 1336918, 1626251, 3252502, 9905347, 19810694, 108958817, 217917634]

約数ペア:

[(1, 217917634), (2, 108958817), (11, 19810694), (22, 9905347), (67, 3252502), (134, 1626251), (163, 1336918), (326, 668459), (737, 295682), (907, 240262), (1474, 147841), (1793, 121538), (1814, 120131), (3586, 60769), (9977, 21842), (10921, 19954)]