201960536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1619}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 189949864

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 503, 1006, 1619, 2012, 3238, 4024, 6476, 12952, 15593, 31186, 50189, 62372, 100378, 124744, 200756, 401512, 814357, 1628714, 3257428, 6514856, 25245067, 50490134, 100980268, 201960536]

約数ペア:

[(1, 201960536), (2, 100980268), (4, 50490134), (8, 25245067), (31, 6514856), (62, 3257428), (124, 1628714), (248, 814357), (503, 401512), (1006, 200756), (1619, 124744), (2012, 100378), (3238, 62372), (4024, 50189), (6476, 31186), (12952, 15593)]