229155388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1129}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 501177600

約数和(自身を除く): 272022212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 659, 1129, 1318, 2258, 2636, 4516, 4613, 7249, 7903, 9226, 12419, 14498, 15806, 18452, 24838, 28996, 31612, 49676, 50743, 86933, 101486, 173866, 202972, 347732, 744011, 1488022, 2976044, 5208077, 8184121, 10416154, 16368242, 20832308, 32736484, 57288847, 114577694, 229155388]

約数ペア:

[(1, 229155388), (2, 114577694), (4, 57288847), (7, 32736484), (11, 20832308), (14, 16368242), (22, 10416154), (28, 8184121), (44, 5208077), (77, 2976044), (154, 1488022), (308, 744011), (659, 347732), (1129, 202972), (1318, 173866), (2258, 101486), (2636, 86933), (4516, 50743), (4613, 49676), (7249, 31612), (7903, 28996), (9226, 24838), (12419, 18452), (14498, 15806)]