200708415

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 371712000

約数和(自身を除く): 171003585

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 199, 241, 279, 465, 597, 723, 837, 995, 1205, 1395, 1791, 2169, 2985, 3615, 4185, 5373, 6169, 6507, 7471, 8955, 10845, 18507, 22413, 26865, 30845, 32535, 37355, 47959, 55521, 67239, 92535, 112065, 143877, 166563, 201717, 239795, 277605, 336195, 431631, 719385, 832815, 1008585, 1294893, 1486729, 2158155, 4460187, 6474465, 7433645, 13380561, 22300935, 40141683, 66902805, 200708415]

約数ペア:

[(1, 200708415), (3, 66902805), (5, 40141683), (9, 22300935), (15, 13380561), (27, 7433645), (31, 6474465), (45, 4460187), (93, 2158155), (135, 1486729), (155, 1294893), (199, 1008585), (241, 832815), (279, 719385), (465, 431631), (597, 336195), (723, 277605), (837, 239795), (995, 201717), (1205, 166563), (1395, 143877), (1791, 112065), (2169, 92535), (2985, 67239), (3615, 55521), (4185, 47959), (5373, 37355), (6169, 32535), (6507, 30845), (7471, 26865), (8955, 22413), (10845, 18507)]