207988586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 352114560

約数和(自身を除く): 144125974

約数列:

[1, 2, 13, 23, 26, 46, 283, 299, 566, 598, 1229, 2458, 3679, 6509, 7358, 13018, 15977, 28267, 31954, 56534, 84617, 169234, 347807, 367471, 695614, 734942, 4521491, 7999561, 9042982, 15999122, 103994293, 207988586]

約数ペア:

[(1, 207988586), (2, 103994293), (13, 15999122), (23, 9042982), (26, 7999561), (46, 4521491), (283, 734942), (299, 695614), (566, 367471), (598, 347807), (1229, 169234), (2458, 84617), (3679, 56534), (6509, 31954), (7358, 28267), (13018, 15977)]