202048140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{481067}}^1$

素因数の和:481086

約数の個数: 48

約数和(自身を含む): 646555392

約数和(自身を除く): 444507252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 481067, 962134, 1443201, 1924268, 2405335, 2886402, 3367469, 4810670, 5772804, 6734938, 7216005, 9621340, 10102407, 13469876, 14432010, 16837345, 20204814, 28864020, 33674690, 40409628, 50512035, 67349380, 101024070, 202048140]

約数ペア:

[(1, 202048140), (2, 101024070), (3, 67349380), (4, 50512035), (5, 40409628), (6, 33674690), (7, 28864020), (10, 20204814), (12, 16837345), (14, 14432010), (15, 13469876), (20, 10102407), (21, 9621340), (28, 7216005), (30, 6734938), (35, 5772804), (42, 4810670), (60, 3367469), (70, 2886402), (84, 2405335), (105, 1924268), (140, 1443201), (210, 962134), (420, 481067)]