202095460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4021}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 486501120

約数和(自身を除く): 284405660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2513, 3590, 4021, 5026, 7180, 8042, 10052, 12565, 16084, 20105, 25130, 28147, 40210, 50260, 56294, 80420, 112588, 140735, 281470, 562940, 1443539, 2887078, 5774156, 7217695, 10104773, 14435390, 20209546, 28870780, 40419092, 50523865, 101047730, 202095460]

約数ペア:

[(1, 202095460), (2, 101047730), (4, 50523865), (5, 40419092), (7, 28870780), (10, 20209546), (14, 14435390), (20, 10104773), (28, 7217695), (35, 5774156), (70, 2887078), (140, 1443539), (359, 562940), (718, 281470), (1436, 140735), (1795, 112588), (2513, 80420), (3590, 56294), (4021, 50260), (5026, 40210), (7180, 28147), (8042, 25130), (10052, 20105), (12565, 16084)]