201930442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2003}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 365529600

約数和(自身を除く): 163599158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 379, 758, 2003, 2653, 4006, 5306, 7201, 14021, 14402, 28042, 38057, 50407, 76114, 100814, 266399, 532798, 759137, 1518274, 5313959, 10627918, 14423603, 28847206, 100965221, 201930442]

約数ペア:

[(1, 201930442), (2, 100965221), (7, 28847206), (14, 14423603), (19, 10627918), (38, 5313959), (133, 1518274), (266, 759137), (379, 532798), (758, 266399), (2003, 100814), (2653, 76114), (4006, 50407), (5306, 38057), (7201, 28042), (14021, 14402)]