200895615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 362232000

約数和(自身を除く): 161336385

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 257, 261, 435, 599, 771, 1285, 1305, 1797, 2313, 2995, 3855, 5391, 7453, 8985, 11565, 17371, 22359, 26955, 37265, 52113, 67077, 86855, 111795, 153943, 156339, 260565, 335385, 461829, 769715, 781695, 1385487, 2309145, 4464347, 6927435, 13393041, 22321735, 40179123, 66965205, 200895615]

約数ペア:

[(1, 200895615), (3, 66965205), (5, 40179123), (9, 22321735), (15, 13393041), (29, 6927435), (45, 4464347), (87, 2309145), (145, 1385487), (257, 781695), (261, 769715), (435, 461829), (599, 335385), (771, 260565), (1285, 156339), (1305, 153943), (1797, 111795), (2313, 86855), (2995, 67077), (3855, 52113), (5391, 37265), (7453, 26955), (8985, 22359), (11565, 17371)]