201248488

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3919}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 442411200

約数和(自身を除く): 241162712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1834, 3668, 3919, 6419, 7336, 7838, 12838, 15676, 25676, 27433, 31352, 51352, 54866, 109732, 192031, 219464, 384062, 513389, 768124, 1026778, 1536248, 2053556, 3593723, 4107112, 7187446, 14374892, 25156061, 28749784, 50312122, 100624244, 201248488]

約数ペア:

[(1, 201248488), (2, 100624244), (4, 50312122), (7, 28749784), (8, 25156061), (14, 14374892), (28, 7187446), (49, 4107112), (56, 3593723), (98, 2053556), (131, 1536248), (196, 1026778), (262, 768124), (392, 513389), (524, 384062), (917, 219464), (1048, 192031), (1834, 109732), (3668, 54866), (3919, 51352), (6419, 31352), (7336, 27433), (7838, 25676), (12838, 15676)]