201650642930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{915221}}^1$

素因数の和:917242

約数の個数: 32

約数和(自身を含む): 396166655808

約数和(自身を除く): 194516012878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2003, 4006, 10015, 20030, 22033, 44066, 110165, 220330, 915221, 1830442, 4576105, 9152210, 10067431, 20134862, 50337155, 100674310, 1833187663, 3666375326, 9165938315, 18331876630, 20165064293, 40330128586, 100825321465, 201650642930]

約数ペア:

[(1, 201650642930), (2, 100825321465), (5, 40330128586), (10, 20165064293), (11, 18331876630), (22, 9165938315), (55, 3666375326), (110, 1833187663), (2003, 100674310), (4006, 50337155), (10015, 20134862), (20030, 10067431), (22033, 9152210), (44066, 4576105), (110165, 1830442), (220330, 915221)]