200443460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2269}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 482039040

約数和(自身を除く): 281595580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631, 1262, 2269, 2524, 3155, 4417, 4538, 6310, 8834, 9076, 11345, 12620, 15883, 17668, 22085, 22690, 31766, 44170, 45380, 63532, 79415, 88340, 158830, 317660, 1431739, 2863478, 5726956, 7158695, 10022173, 14317390, 20044346, 28634780, 40088692, 50110865, 100221730, 200443460]

約数ペア:

[(1, 200443460), (2, 100221730), (4, 50110865), (5, 40088692), (7, 28634780), (10, 20044346), (14, 14317390), (20, 10022173), (28, 7158695), (35, 5726956), (70, 2863478), (140, 1431739), (631, 317660), (1262, 158830), (2269, 88340), (2524, 79415), (3155, 63532), (4417, 45380), (4538, 44170), (6310, 31766), (8834, 22690), (9076, 22085), (11345, 17668), (12620, 15883)]