213346402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 353548800

約数和(自身を除く): 140202398

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 589, 1159, 1178, 1891, 2318, 2969, 3782, 5938, 35929, 56411, 71858, 92039, 112822, 181109, 184078, 362218, 1748741, 3441071, 3497482, 5614379, 6882142, 11228758, 106673201, 213346402]

約数ペア:

[(1, 213346402), (2, 106673201), (19, 11228758), (31, 6882142), (38, 5614379), (61, 3497482), (62, 3441071), (122, 1748741), (589, 362218), (1159, 184078), (1178, 181109), (1891, 112822), (2318, 92039), (2969, 71858), (3782, 56411), (5938, 35929)]