203662215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52021}}^1$

素因数の和:52064

約数の個数: 32

約数和(自身を含む): 374558400

約数和(自身を除く): 170896185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 52021, 156063, 260105, 468189, 780315, 1404567, 1508609, 2340945, 4525827, 7022835, 7543045, 13577481, 22629135, 40732443, 67887405, 203662215]

約数ペア:

[(1, 203662215), (3, 67887405), (5, 40732443), (9, 22629135), (15, 13577481), (27, 7543045), (29, 7022835), (45, 4525827), (87, 2340945), (135, 1508609), (145, 1404567), (261, 780315), (435, 468189), (783, 260105), (1305, 156063), (3915, 52021)]