201855074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 320646144

約数和(自身を除く): 118791070

約数列:

[1, 2, 31, 62, 73, 103, 146, 206, 433, 866, 2263, 3193, 4526, 6386, 7519, 13423, 15038, 26846, 31609, 44599, 63218, 89198, 233089, 466178, 979879, 1382569, 1959758, 2765138, 3255727, 6511454, 100927537, 201855074]

約数ペア:

[(1, 201855074), (2, 100927537), (31, 6511454), (62, 3255727), (73, 2765138), (103, 1959758), (146, 1382569), (206, 979879), (433, 466178), (866, 233089), (2263, 89198), (3193, 63218), (4526, 44599), (6386, 31609), (7519, 26846), (13423, 15038)]