203936265

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 64

約数和(自身を含む): 404006400

約数和(自身を除く): 200070135

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 1131, 1305, 1755, 1885, 3393, 3915, 4007, 5655, 10179, 12021, 16965, 20035, 36063, 50895, 52091, 60105, 108189, 116203, 156273, 180315, 260455, 348609, 468819, 540945, 581015, 781365, 1045827, 1406457, 1510639, 1743045, 2344095, 3137481, 4531917, 5229135, 7032285, 7553195, 13595751, 15687405, 22659585, 40787253, 67978755, 203936265]

約数ペア:

[(1, 203936265), (3, 67978755), (5, 40787253), (9, 22659585), (13, 15687405), (15, 13595751), (27, 7553195), (29, 7032285), (39, 5229135), (45, 4531917), (65, 3137481), (87, 2344095), (117, 1743045), (135, 1510639), (145, 1406457), (195, 1045827), (261, 781365), (351, 581015), (377, 540945), (435, 468819), (585, 348609), (783, 260455), (1131, 180315), (1305, 156273), (1755, 116203), (1885, 108189), (3393, 60105), (3915, 52091), (4007, 50895), (5655, 36063), (10179, 20035), (12021, 16965)]