207934270

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 171275330

約数列:

[1, 2, 5, 10, 139, 227, 278, 454, 659, 695, 1135, 1318, 1390, 2270, 3295, 6590, 31553, 63106, 91601, 149593, 157765, 183202, 299186, 315530, 458005, 747965, 916010, 1495930, 20793427, 41586854, 103967135, 207934270]

約数ペア:

[(1, 207934270), (2, 103967135), (5, 41586854), (10, 20793427), (139, 1495930), (227, 916010), (278, 747965), (454, 458005), (659, 315530), (695, 299186), (1135, 183202), (1318, 157765), (1390, 149593), (2270, 91601), (3295, 63106), (6590, 31553)]