223030203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 331948800

約数和(自身を除く): 108918597

約数列:

[1, 3, 11, 33, 67, 149, 201, 447, 677, 737, 1639, 2031, 2211, 4917, 7447, 9983, 22341, 29949, 45359, 100873, 109813, 136077, 302619, 329439, 498949, 1109603, 1496847, 3328809, 6758491, 20275473, 74343401, 223030203]

約数ペア:

[(1, 223030203), (3, 74343401), (11, 20275473), (33, 6758491), (67, 3328809), (149, 1496847), (201, 1109603), (447, 498949), (677, 329439), (737, 302619), (1639, 136077), (2031, 109813), (2211, 100873), (4917, 45359), (7447, 29949), (9983, 22341)]