194387492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 381814272

約数和(自身を除く): 187426780

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 284, 481, 923, 962, 1423, 1846, 1924, 2627, 2846, 3692, 5254, 5692, 10508, 18499, 34151, 36998, 52651, 68302, 73996, 101033, 105302, 136604, 202066, 210604, 404132, 684463, 1313429, 1368926, 2626858, 2737852, 3738221, 5253716, 7476442, 14952884, 48596873, 97193746, 194387492]

約数ペア:

[(1, 194387492), (2, 97193746), (4, 48596873), (13, 14952884), (26, 7476442), (37, 5253716), (52, 3738221), (71, 2737852), (74, 2626858), (142, 1368926), (148, 1313429), (284, 684463), (481, 404132), (923, 210604), (962, 202066), (1423, 136604), (1846, 105302), (1924, 101033), (2627, 73996), (2846, 68302), (3692, 52651), (5254, 36998), (5692, 34151), (10508, 18499)]