201893012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 393120000

約数和(自身を除く): 191226988

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 893, 1102, 1363, 1786, 1949, 2204, 2726, 3572, 3898, 5452, 7796, 25897, 37031, 51794, 56521, 74062, 91603, 103588, 113042, 148124, 183206, 226084, 366412, 1073899, 1740457, 2147798, 2656487, 3480914, 4295596, 5312974, 6961828, 10625948, 50473253, 100946506, 201893012]

約数ペア:

[(1, 201893012), (2, 100946506), (4, 50473253), (19, 10625948), (29, 6961828), (38, 5312974), (47, 4295596), (58, 3480914), (76, 2656487), (94, 2147798), (116, 1740457), (188, 1073899), (551, 366412), (893, 226084), (1102, 183206), (1363, 148124), (1786, 113042), (1949, 103588), (2204, 91603), (2726, 74062), (3572, 56521), (3898, 51794), (5452, 37031), (7796, 25897)]