201730970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43013}}^1$

素因数の和:43094

約数の個数: 32

約数和(自身を含む): 421193088

約数和(自身を除く): 219462118

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 43013, 86026, 215065, 301091, 430130, 602182, 1505455, 2881871, 3010910, 5763742, 14409355, 20173097, 28818710, 40346194, 100865485, 201730970]

約数ペア:

[(1, 201730970), (2, 100865485), (5, 40346194), (7, 28818710), (10, 20173097), (14, 14409355), (35, 5763742), (67, 3010910), (70, 2881871), (134, 1505455), (335, 602182), (469, 430130), (670, 301091), (938, 215065), (2345, 86026), (4690, 43013)]