210312452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 433859328

約数和(自身を除く): 223546876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 574, 668, 1097, 1148, 1169, 2194, 2338, 4388, 4676, 6847, 7679, 13694, 15358, 27388, 30716, 44977, 47929, 89954, 95858, 179908, 183199, 191716, 314839, 366398, 629678, 732796, 1259356, 1282393, 2564786, 5129572, 7511159, 15022318, 30044636, 52578113, 105156226, 210312452]

約数ペア:

[(1, 210312452), (2, 105156226), (4, 52578113), (7, 30044636), (14, 15022318), (28, 7511159), (41, 5129572), (82, 2564786), (164, 1282393), (167, 1259356), (287, 732796), (334, 629678), (574, 366398), (668, 314839), (1097, 191716), (1148, 183199), (1169, 179908), (2194, 95858), (2338, 89954), (4388, 47929), (4676, 44977), (6847, 30716), (7679, 27388), (13694, 15358)]