200638130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260569}}^1$

素因数の和:260594

約数の個数: 32

約数和(自身を含む): 450264960

約数和(自身を除く): 249626830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260569, 521138, 1302845, 1823983, 2605690, 2866259, 3647966, 5732518, 9119915, 14331295, 18239830, 20063813, 28662590, 40127626, 100319065, 200638130]

約数ペア:

[(1, 200638130), (2, 100319065), (5, 40127626), (7, 28662590), (10, 20063813), (11, 18239830), (14, 14331295), (22, 9119915), (35, 5732518), (55, 3647966), (70, 2866259), (77, 2605690), (110, 1823983), (154, 1302845), (385, 521138), (770, 260569)]