203194460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46819}}^1$

素因数の和:46866

約数の個数: 48

約数和(自身を含む): 503408640

約数和(自身を除く): 300214180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 46819, 93638, 187276, 234095, 327733, 468190, 655466, 936380, 1310932, 1451389, 1638665, 2902778, 3277330, 5805556, 6554660, 7256945, 10159723, 14513890, 20319446, 29027780, 40638892, 50798615, 101597230, 203194460]

約数ペア:

[(1, 203194460), (2, 101597230), (4, 50798615), (5, 40638892), (7, 29027780), (10, 20319446), (14, 14513890), (20, 10159723), (28, 7256945), (31, 6554660), (35, 5805556), (62, 3277330), (70, 2902778), (124, 1638665), (140, 1451389), (155, 1310932), (217, 936380), (310, 655466), (434, 468190), (620, 327733), (868, 234095), (1085, 187276), (2170, 93638), (4340, 46819)]