201423412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 184680908

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 223, 359, 446, 629, 718, 892, 1258, 1436, 2516, 3791, 6103, 7582, 8251, 12206, 13283, 15164, 16502, 24412, 26566, 33004, 53132, 80057, 140267, 160114, 225811, 280534, 320228, 451622, 561068, 903244, 1360969, 2721938, 2962109, 5443876, 5924218, 11848436, 50355853, 100711706, 201423412]

約数ペア:

[(1, 201423412), (2, 100711706), (4, 50355853), (17, 11848436), (34, 5924218), (37, 5443876), (68, 2962109), (74, 2721938), (148, 1360969), (223, 903244), (359, 561068), (446, 451622), (629, 320228), (718, 280534), (892, 225811), (1258, 160114), (1436, 140267), (2516, 80057), (3791, 53132), (6103, 33004), (7582, 26566), (8251, 24412), (12206, 16502), (13283, 15164)]