201462855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 369515520

約数和(自身を除く): 168052665

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 71, 87, 145, 165, 213, 319, 355, 435, 593, 781, 957, 1065, 1595, 1779, 2059, 2343, 2965, 3905, 4785, 6177, 6523, 8895, 10295, 11715, 17197, 19569, 22649, 30885, 32615, 42103, 51591, 67947, 85985, 97845, 113245, 126309, 189167, 210515, 257955, 339735, 463133, 567501, 631545, 945835, 1220987, 1389399, 2315665, 2837505, 3662961, 6104935, 6946995, 13430857, 18314805, 40292571, 67154285, 201462855]

約数ペア:

[(1, 201462855), (3, 67154285), (5, 40292571), (11, 18314805), (15, 13430857), (29, 6946995), (33, 6104935), (55, 3662961), (71, 2837505), (87, 2315665), (145, 1389399), (165, 1220987), (213, 945835), (319, 631545), (355, 567501), (435, 463133), (593, 339735), (781, 257955), (957, 210515), (1065, 189167), (1595, 126309), (1779, 113245), (2059, 97845), (2343, 85985), (2965, 67947), (3905, 51591), (4785, 42103), (6177, 32615), (6523, 30885), (8895, 22649), (10295, 19569), (11715, 17197)]