201267010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{410749}}^1$

素因数の和:410770

約数の個数: 24

約数和(自身を含む): 421429500

約数和(自身を除く): 220162490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 410749, 821498, 2053745, 2875243, 4107490, 5750486, 14376215, 20126701, 28752430, 40253402, 100633505, 201267010]

約数ペア:

[(1, 201267010), (2, 100633505), (5, 40253402), (7, 28752430), (10, 20126701), (14, 14376215), (35, 5750486), (49, 4107490), (70, 2875243), (98, 2053745), (245, 821498), (490, 410749)]