201019752

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{19801}}^1$

素因数の和:19863

約数の個数: 64

約数和(自身を含む): 570297600

約数和(自身を除く): 369277848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 19801, 39602, 59403, 79204, 118806, 158408, 178209, 237612, 356418, 475224, 534627, 712836, 930647, 1069254, 1425672, 1861294, 2138508, 2791941, 3722588, 4277016, 5583882, 7445176, 8375823, 11167764, 16751646, 22335528, 25127469, 33503292, 50254938, 67006584, 100509876, 201019752]

約数ペア:

[(1, 201019752), (2, 100509876), (3, 67006584), (4, 50254938), (6, 33503292), (8, 25127469), (9, 22335528), (12, 16751646), (18, 11167764), (24, 8375823), (27, 7445176), (36, 5583882), (47, 4277016), (54, 3722588), (72, 2791941), (94, 2138508), (108, 1861294), (141, 1425672), (188, 1069254), (216, 930647), (282, 712836), (376, 534627), (423, 475224), (564, 356418), (846, 237612), (1128, 178209), (1269, 158408), (1692, 118806), (2538, 79204), (3384, 59403), (5076, 39602), (10152, 19801)]