202375845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 418209792

約数和(自身を除く): 215833947

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 67, 105, 129, 201, 215, 223, 301, 315, 335, 387, 469, 603, 645, 669, 903, 1005, 1115, 1407, 1505, 1561, 1935, 2007, 2345, 2709, 2881, 3015, 3345, 4221, 4515, 4683, 7035, 7805, 8643, 9589, 10035, 13545, 14049, 14405, 14941, 20167, 21105, 23415, 25929, 28767, 43215, 44823, 47945, 60501, 67123, 70245, 74705, 86301, 100835, 104587, 129645, 134469, 143835, 181503, 201369, 224115, 302505, 313761, 335615, 431505, 522935, 604107, 642463, 672345, 907515, 941283, 1006845, 1568805, 1927389, 3020535, 3212315, 4497241, 4706415, 5782167, 9636945, 13491723, 22486205, 28910835, 40475169, 67458615, 202375845]

約数ペア:

[(1, 202375845), (3, 67458615), (5, 40475169), (7, 28910835), (9, 22486205), (15, 13491723), (21, 9636945), (35, 5782167), (43, 4706415), (45, 4497241), (63, 3212315), (67, 3020535), (105, 1927389), (129, 1568805), (201, 1006845), (215, 941283), (223, 907515), (301, 672345), (315, 642463), (335, 604107), (387, 522935), (469, 431505), (603, 335615), (645, 313761), (669, 302505), (903, 224115), (1005, 201369), (1115, 181503), (1407, 143835), (1505, 134469), (1561, 129645), (1935, 104587), (2007, 100835), (2345, 86301), (2709, 74705), (2881, 70245), (3015, 67123), (3345, 60501), (4221, 47945), (4515, 44823), (4683, 43215), (7035, 28767), (7805, 25929), (8643, 23415), (9589, 21105), (10035, 20167), (13545, 14941), (14049, 14405)]