213813012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149729}}^1$

素因数の和:149760

約数の個数: 48

約数和(自身を含む): 603711360

約数和(自身を除く): 389898348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 149729, 299458, 449187, 598916, 898374, 1048103, 1796748, 2096206, 2545393, 3144309, 4192412, 5090786, 6288618, 7636179, 10181572, 12577236, 15272358, 17817751, 30544716, 35635502, 53453253, 71271004, 106906506, 213813012]

約数ペア:

[(1, 213813012), (2, 106906506), (3, 71271004), (4, 53453253), (6, 35635502), (7, 30544716), (12, 17817751), (14, 15272358), (17, 12577236), (21, 10181572), (28, 7636179), (34, 6288618), (42, 5090786), (51, 4192412), (68, 3144309), (84, 2545393), (102, 2096206), (119, 1796748), (204, 1048103), (238, 898374), (357, 598916), (476, 449187), (714, 299458), (1428, 149729)]